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En documentos SGML, HTML y XML, las construcciones lógicas conocidas como datos de caracteres y valores de atributos consisten en secuencias de caracteres, en las que cada carácter puede manifestarse directamente (representándose a sí mismo), o puede ser representado por una serie de caracteres denominada referencia de carácter , de los cuales hay dos tipos: una referencia de carácter numérico y una referencia de entidad de carácter . Este artículo enumera las referencias a entidades de caracteres que son válidas en documentos HTML y XML.

Una referencia de entidad de carácter se refiere al contenido de una entidad nombrada. Una declaración de entidad se crea utilizando la <!ENTITY name "value">sintaxis en una Definición de tipo de documento (DTD).

Descripción general de la referencia de personajes [ editar ]

Una referencia de carácter numérico se refiere a un carácter por su punto de código Unicode / Conjunto de caracteres universal y utiliza el formato:

&#nnnn;

o

&#xhhhh;

donde nnnn es el punto de código en forma decimal y hhhh es el punto de código en forma hexadecimal . La x debe estar en minúsculas en los documentos XML. El nnnn o hhhh puede tener cualquier número de dígitos y puede incluir ceros a la izquierda. El hhhh puede mezclar mayúsculas y minúsculas, aunque mayúsculas es el estilo habitual.

Por el contrario, una referencia de entidad de carácter se refiere a un carácter por el nombre de una entidad que tiene el carácter deseado como texto de reemplazo . La entidad debe estar predefinida (incorporada en el lenguaje de marcado) o declarada explícitamente en una Definición de tipo de documento (DTD). El formato es el mismo que para cualquier referencia de entidad:

&nombre;

donde nombre es el nombre de la entidad que distingue entre mayúsculas y minúsculas. Se requiere el punto y coma, a menos que se indique lo contrario en la tabla siguiente (consulte [a] ).

Conjuntos de entidades públicas estándar para personajes [ editar ]

Conjuntos de entidades ISO : SGML proporcionó un conjunto completo de declaraciones de entidades para caracteres ampliamente utilizados en publicaciones técnicas y de referencia occidentales, para escrituras latinas, griegas y cirílicas. La American Mathematical Society también contribuyó con entidades para caracteres matemáticos.

Conjuntos de entidades HTML : las primeras versiones de HTML incorporadas en pequeños subconjuntos de estos, relacionados con los caracteres que se encuentran en tres fuentes occidentales de 8 bits.

Conjuntos de entidades MathML : El W3C desarrolló un conjunto de declaraciones de entidades para caracteres MathML .

Conjuntos de entidades XML : El Grupo de Trabajo W3C MathML se hizo cargo del mantenimiento de los conjuntos de entidades públicas ISO, combinados con MathML y ​​los documenta en Definiciones de Entidades XML para Caracteres . Este conjunto puede soportar los requisitos de XHTML , MathML y como entrada para futuras versiones de HTML.

HTML 5 : HTML5 adopta las entidades XML como referencias de caracteres con nombre , sin embargo, las reafirma sin hacer referencia a sus fuentes y no las agrupa en conjuntos. Además, la especificación HTML 5 proporciona asignaciones de los nombres a secuencias de caracteres Unicode mediante JSON .

Se han desarrollado muchos otros conjuntos de entidades para requisitos especiales y para scripts principales y minoritarios. Sin embargo, la llegada de Unicode los ha reemplazado en gran medida.

Entidades predefinidas en XML [ editar ]

La especificación XML no utiliza el término "entidad de carácter" o "referencia de entidad de carácter". La especificación XML define cinco "entidades predefinidas" que representan caracteres especiales y requiere que todos los procesadores XML los respeten. Las entidades también se pueden declarar explícitamente en una DTD, pero si se hace esto, el texto de reemplazo debe ser el mismo que el de las definiciones integradas. XML también permite definir otras entidades con nombre de cualquier tamaño por documento.

La siguiente tabla enumera las cinco entidades XML predefinidas. La columna "Nombre" inicial menciona el nombre de la entidad. La columna "Personaje" muestra el carácter. Para renderizar el personaje, &name;se usa el formato ; por ejemplo, se &amp;representa como &. La columna "Punto de código Unicode" cita el carácter mediante la notación estándar UCS / Unicode "U +", que muestra el punto de código del carácter en hexadecimal. El equivalente decimal del punto de código se muestra entre paréntesis. La columna "Estándar" indica la primera versión de XML que incluye la entidad. La columna final "Nombre" cita al personaje a través de su nombre canónico UCS / Unicode.

NombrePersonajePunto de código Unicode (decimal)EstándarNombre
cotización"U + 0022 (34)XML 1.0comillas
amperioYU + 0026 (38)XML 1.0ampersand
apos'U + 0027 (39)XML 1.0apóstrofo (1.0: apóstrofe-cita)
es<U + 003C (60)XML 1.0signo menor que
gt>U + 003E (62)XML 1.0signo mayor que

Referencias de entidad de carácter en HTML [ editar ]

Las DTD de HTML 5 definen muchas entidades con nombre, cuyas referencias actúan como alias mnemotécnicos para ciertos caracteres Unicode. [1] La especificación HTML 5 requiere el uso de DTD estándar y no permite a los usuarios definir entidades adicionales.

En la siguiente tabla, la columna "Estándar" indica la primera versión de la DTD HTML que define la referencia de entidad de carácter. Para usar una de estas referencias de entidad de caracteres en un documento HTML o XML, ingrese un ampersand seguido del nombre de la entidad y un punto y coma , por ejemplo, ingrese &copy;el símbolo de copyright (©).

Alternativamente, ingrese un ampersand , seguido de un signo de número , un número y un punto y coma . Por ejemplo, para mostrar el símbolo de copyright ©, ingrese &#169;(cuando utilice este método, use los números decimales entre paréntesis en la tercera columna). De manera equivalente, puede ingresar un ampersand , seguido de un signo de número , la letra x , un número hexadecimal y un punto y coma . Por ejemplo, para mostrar el símbolo de copyright © introduzca &#x00A9;o &#xA9;. (Cuando use este método, use los números hexadecimales en la tercera columna, sin el prefijo U+).

NombresPersonajePunto de código Unicode (decimal)EstándarDTD [b]Subconjunto ISO antiguo [c]Descripción [d]
PestañaU + 0009 (9)HTML 5.0tabulación de caracteres
Nueva líneaU + 000A (10)HTML 5.0avance de línea (LF)
excl!U + 0021 (33)HTML 5.0ISOnumsigno de exclamación
quot, [a] CITA [a]"U + 0022 (34)HTML 2.0 (CITA agregada en HTML 5.0)HTMLspecialISOnumcomillas
num#U + 0023 (35)HTML 5.0símbolo de número
dólarPSU + 0024 (36)HTML 5.0signo de dólar
porcentaje%U + 0025 (37)HTML 5.0ISOnumsigno de porcentaje
amplificador, [a] AMP [a]YU + 0026 (38)Especificación HTML original (HTML 1.0) y HTML 2.0 (AMP agregado en HTML 5.0)HTMLspecial y http://info.cern.ch/MarkUp/html-spec/html.dtd (originalmente)ISOnumampersand
apos'U + 0027 (39)HTML 5.0 y XHTML 1.0HTMLspecialISOnumapóstrofe (apóstrofe-cita) ; ver abajo
lpar(U + 0028 (40)HTML 5.0paréntesis izquierdo
rpar)U + 0029 (41)HTML 5.0paréntesis derecho
ast, medio*U + 002A (42)HTML 5.0asterisco ( asterisco del medio)
más+U + 002B (43)HTML 5.0Signo de más
coma,U + 002C (44)HTML 5.0coma
período.U + 002E (46)HTML 5.0punto final (punto)
Sol/U + 002F (47)HTML 5.0solidus
colon:U + 003A (58)HTML 5.0colon
semi;U + 003B ​​(59)HTML 5.0punto y coma
Lt, [a] LT [a]<U + 003C (60)Especificación HTML original (HTML 1.0) y HTML 2.0 (LT agregado en HTML 5.0)HTMLspecial y http://info.cern.ch/MarkUp/html-spec/html.dtd (originalmente)ISOnumsigno menor que
es igual a=U + 003D (61)HTML 5.0ISOnumsigno de igual
gt, [a] GT [a]>U + 003E (62)Especificación HTML original (HTML 1.0) y HTML 2.0 (GT agregado en HTML 5.0)HTMLspecial y http://info.cern.ch/MarkUp/html-spec/html.dtd (originalmente)ISOnumsigno mayor que
búsqueda?U + 003F (63)HTML 5.0signo de interrogación
commat@U + 0040 (64)HTML 5.0comercial en
lsqb, lbrack[U + 005B (91)HTML 5.0corchete izquierdo (corchete izquierdo)
bsol\U + 005C (92)HTML 5.0solidus inverso ( solidus inverso )
rsqb, rbrack]U + 005D (93)HTML 5.0corchete derecho (corchete derecho)
Sombrero^U + 005E (94)HTML 5.0acento circunflejo (sombrero)
barra baja, barra inferior_U + 005F (95)HTML 5.0línea baja (barra baja, barra inferior)
grave, diacrítico'U + 0060 (96)HTML 5.0acento grave (tumba diacrítica)
lcub, lbrace{U + 007B (123)HTML 5.0corchete izquierdo ( corchete izquierdo)
verbar, vert, VerticalLine|U + 007C (124)HTML 5.0línea vertical (barra vertical) , (carácter de tubería)
rcub, rbrace}U + 007D (125)HTML 5.0corchete derecho ( corchete derecho)
nbsp, [a] NonBreakingSpace U + 00A0 (160)HTML 3.2 (NonBreakingSpace agregado en HTML 5.0)HTMLlat1ISOnumespacio sin interrupciones ( espacio sin interrupciones ) [e]
iexcl [a]¡U + 00A1 (161)HTML 3.2HTMLlat1ISOnumsigno de exclamación invertido
ciento [a]¢U + 00A2 (162)HTML 3.2HTMLlat1ISOnumsigno de centavo
libra [a]£U + 00A3 (163)HTML 3.2HTMLlat1ISOnumsigno de Libra
curren [a]¤U + 00A4 (164)HTML 3.2HTMLlat1ISOnumsigno de moneda
yenes [a]¥U + 00A5 (165)HTML 3.2HTMLlat1ISOnumsigno de yen ( signo de yuan )
brvbar [a]¦U + 00A6 (166)HTML 3.2HTMLlat1ISOnumbarra rota (barra vertical rota)
secta [a]§U + 00A7 (167)HTML 3.2HTMLlat1ISOnumsigno de sección
Dot, die, DoubleDot, uml [a]¨U + 00A8 (168)HTML 3.2 (Dot, die y DoubleDot agregados en HTML 5.0)HTMLlat1ISOdiadiéresis ( diéresis espaciadora, doble punto) ; ver diéresis germánica
copia, [a] COPIA [a]©U + 00A9 (169)HTML 3.2 (COPIA agregada en HTML 5.0)HTMLlat1ISOnumsigno de derechos de autor
ordf [a]ªU + 00AA (170)HTML 3.2HTMLlat1ISOnumindicador ordinal femenino
laquo [a]«U + 00AB (171)HTML 3.2HTMLlat1ISOnumcomillas de doble ángulo que apuntan a la izquierda ( guillemet que apuntan a la izquierda )
no [a]¬U + 00AC (172)HTML 3.2HTMLlat1ISOnumno firmar
tímido [a]­U + 00AD (173)HTML 3.2HTMLlat1ISOnumguion suave (guion discrecional)
reg, [a] circledR, REG [a]®U + 00AE (174)HTML 3.2 (circledR y REG agregados en HTML 5.0)HTMLlat1ISOnumsigno registrado ( símbolo de marca registrada )
macr, [a] strns¯U + 00AF (175)HTML 3.2 (strns agregado en HTML 5.0)HTMLlat1ISOdiamacron ( macron de espaciado, overline, overbar APL)
grado [a]°U + 00B0 (176)HTML 3.2HTMLlat1ISOnumsigno de grado
plusmn, [a] pm, PlusMinus±U + 00B1 (177)HTML 3.2 (pm y PlusMinus agregados en HTML 5.0)HTMLlat1ISOnumsigno más-menos ( signo más o menos)
sup2 [a]²U + 00B2 (178)HTML 3.2HTMLlat1ISOnumsuperíndice dos (superíndice dígito dos, al cuadrado)
sup3 [a]³U + 00B3 (179)HTML 3.2HTMLlat1ISOnumsuperíndice tres (superíndice dígito tres, al cubo)
agudo, [a] diacrítico agudo´U + 00B4 (180)HTML 3.2 (DiacriticalAcute agregado en HTML 5.0)HTMLlat1ISOdiaacento agudo (diacrítico agudo, espaciado agudo)
micro [a]µU + 00B5 (181)HTML 3.2HTMLlat1ISOnummicro señal
para [a]U + 00B6 (182)HTML 3.2HTMLlat1ISOnumsigno de pilcrow (signo de párrafo)
middot, [a] centerdot, CenterDot·U + 00B7 (183)HTML 3.2 (centerdot y CenterDot agregados en HTML 5.0)HTMLlat1ISOnumpunto medio ( punto central, coma georgiana, punto medio griego)
cedil, [a] Cedilla¸U + 00B8 (184)HTML 3.2 (Cedilla agregado en HTML 5.0)HTMLlat1ISOdiacedilla (espaciado cedilla)
sup1 [a]¹U + 00B9 (185)HTML 3.2HTMLlat1ISOnumsuperíndice uno (superíndice dígito uno)
ordm [a]ºU + 00BA (186)HTML 3.2HTMLlat1ISOnumindicador ordinal masculino
raquo [a]»U + 00BB (187)HTML 3.2HTMLlat1ISOnumcomillas de doble ángulo que apuntan a la derecha (guillemet que apuntan a la derecha)
frac14 [a]¼U + 00BC (188)HTML 3.2HTMLlat1ISOnumfracción vulgar un cuarto (fracción un cuarto)
frac12, [una] mitad½U + 00BD (189)HTML 3.2 (la mitad agregada en HTML 5.0)HTMLlat1ISOnumfracción vulgar la mitad (fracción la mitad)
frac34 [a]¾U + 00BE (190)HTML 3.2HTMLlat1ISOnumfracción vulgar tres cuartos (fracción tres cuartos)
iquest [a]¿U + 00BF (191)HTML 3.2HTMLlat1ISOnumsigno de interrogación invertido (signo de interrogación convertido)
Agrave [a]AU + 00C0 (192)HTML 2.0HTMLlat1ISOlat1Letra latina A mayúscula con grave (letra latina A mayúscula grave)
Agudo [a]AU + 00C1 (193)HTML 2.0HTMLlat1ISOlat1Letra A mayúscula latina con agudo
Acirc [a]AU + 00C2 (194)HTML 2.0HTMLlat1ISOlat1Letra A mayúscula latina con circunflejo
Atilde [a]AU + 00C3 (195)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula A con tilde
Auml [a]AU + 00C4 (196)HTML 2.0HTMLlat1ISOlat1Letra latina A mayúscula con diéresis
Aring, [una] angustiaAU + 00C5 (197)HTML 2.0 (angustia agregada en HTML 5.0)HTMLlat1ISOlat1Letra A mayúscula latina con anillo arriba (anillo A mayúscula latina, signo Angstrom [f] )
AElig [a]ÆU + 00C6 (198)HTML 2.0HTMLlat1ISOlat1Letra mayúscula latina AE (ligadura de mayúscula latina AE)
Ccedil [a]CU + 00C7 (199)HTML 2.0HTMLlat1ISOlat1Letra latina C mayúscula con cedilla
Egrave [a]MIU + 00C8 (200)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula E con tumba
Eacute [a]MIU + 00C9 (201)HTML 2.0HTMLlat1ISOlat1Letra mayúscula latina E con agudo
Ecirc [a]MIU + 00CA (202)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula E con circunflejo
Euml [a]MIU + 00CB (203)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula E con diéresis
Igrave [a]IU + 00CC (204)HTML 2.0HTMLlat1ISOlat1Letra mayúscula latina I con grave
Iacute [a]IU + 00CD (205)HTML 2.0HTMLlat1ISOlat1Letra mayúscula latina I con agudo
Icirc [a]IU + 00CE (206)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula I con circunflejo
Iuml [a]IU + 00CF (207)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula I con diéresis
ETH [a]DU + 00D0 (208)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula Eth
Ntilde [a]NORTEU + 00D1 (209)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula N con tilde
Ograve [a]ÒU + 00D2 (210)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula O con tumba
Oacute [a]ÓU + 00D3 (211)HTML 2.0HTMLlat1ISOlat1Letra O mayúscula latina con agudo
Ocirc [a]ÔU + 00D4 (212)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula O con circunflejo
Otilde [a]ÕU + 00D5 (213)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula O con tilde
Ouml [a]ÖU + 00D6 (214)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula O con diéresis
veces [a]×U + 00D7 (215)HTML 3.2HTMLlat1ISOnumsigno de multiplicación (signo de tiempos)
Oslash [a]ØU + 00D8 (216)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula O con trazo (letra mayúscula latina O barra)
Ugrave [a]ÙU + 00D9 (217)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula U con tumba
Uacute [a]ÚU + 00DA (218)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula U con agudo
Ucirc [a]ÛU + 00DB (219)HTML 2.0HTMLlat1ISOlat1Letra U mayúscula latina con circunflejo
Uuml [a]ÜU + 00DC (220)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula U con diéresis
Yacute [a]ÝU + 00DD (221)HTML 2.0HTMLlat1ISOlat1Letra mayúscula latina Y con agudo
ESPINA [a]ÞU + 00DE (222)HTML 2.0HTMLlat1ISOlat1Letra latina mayúscula THORN
szlig [a]ßU + 00DF (223)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula sostenida s (ess-zed) ; ver German Eszett
agrave [a]aU + 00E0 (224)HTML 2.0HTMLlat1ISOlat1Letra minúscula latina a con grave
aacute [a]aU + 00E1 (225)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula a con agudo
acirc [a]aU + 00E2 (226)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula a con circunflejo
atilde [a]aU + 00E3 (227)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula a con tilde
auml [a]aU + 00E4 (228)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula a con diéresis
aring [a]aU + 00E5 (229)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula a con anillo arriba
aelig [a]æU + 00E6 (230)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula ae (ligadura latina minúscula ae)
ccedil [a]CU + 00E7 (231)HTML 2.0HTMLlat1ISOlat1Letra latina c minúscula con cedilla
egrave [a]miU + 00E8 (232)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula e con grave
eacute [a]miU + 00E9 (233)HTML 2.0HTMLlat1ISOlat1Letra e minúscula latina con agudo
ecirc [a]miU + 00EA (234)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula e con circunflejo
euml [a]miU + 00EB (235)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula e con diéresis
igrave [a]IU + 00EC (236)HTML 2.0HTMLlat1ISOlat1Letra latina i minúscula con grave
iacute [a]IU + 00ED (237)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula i con agudo
icirc [a]IU + 00EE (238)HTML 2.0HTMLlat1ISOlat1Letra latina i minúscula con circunflejo
iuml [a]IU + 00EF (239)HTML 2.0HTMLlat1ISOlat1Letra latina i minúscula con diéresis
eth [a]DU + 00F0 (240)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula eth
ntilde [a]norteU + 00F1 (241)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula n con tilde
ograve [a]òU + 00F2 (242)HTML 2.0HTMLlat1ISOlat1Letra minúscula latina o con grave
oacute [a]óU + 00F3 (243)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula o con agudo
ocirc [a]ôU + 00F4 (244)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula o con circunflejo
otilde [a]õU + 00F5 (245)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula o con tilde
ouml [a]öU + 00F6 (246)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula o con diéresis
dividir, [a] div÷U + 00F7 (247)HTML 3.2 (div agregado en HTML 5.0)HTMLlat1ISOnumSigno de división
oslash [a]øU + 00F8 (248)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula o con trazo (letra minúscula latina o barra)
ugrave [a]ùU + 00F9 (249)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula u con grave
uacute [a]úU + 00FA (250)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula u con agudo
ucirc [a]ûU + 00FB (251)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula u con circunflejo
uuml [a]üU + 00FC (252)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula u con diéresis
yacute [a]ýU + 00FD (253)HTML 2.0HTMLlat1ISOlat1Y minúscula latina con agudo
espina [a]þU + 00FE (254)HTML 2.0HTMLlat1ISOlat1Espina letra minúscula latina
yuml [a]ÿU + 00FF (255)HTML 2.0HTMLlat1ISOlat1Letra latina minúscula y con diéresis
AmacrAU + 0100 (256)HTML 5.0Letra latina mayúscula A con macron
amacraU + 0101 (257)HTML 5.0Letra latina minúscula a con macron
AbreveAU + 0102 (258)HTML 5.0Letra A mayúscula latina con breve
abreveaU + 0103 (259)HTML 5.0Letra latina minúscula a con breve
AogonAU + 0104 (260)HTML 5.0Letra latina mayúscula A con ogonek
aogonaU + 0105 (261)HTML 5.0Letra minúscula latina a con ogonek
CacuteCU + 0106 (262)HTML 5.0Letra C mayúscula latina con agudo
cacuteCU + 0107 (263)HTML 5.0Letra c minúscula latina con agudo
CcircCU + 0108 (264)HTML 5.0Letra latina mayúscula C con circunflejo
ccircCU + 0109 (265)HTML 5.0Letra latina c minúscula con circunflejo
CdotCU + 010A (266)HTML 5.0Letra latina C mayúscula con punto arriba
cdotCU + 010B (267)HTML 5.0Letra latina c minúscula con punto arriba
CcaronCU + 010C (268)HTML 5.0Letra latina mayúscula C con caron
ccaronCU + 010D (269)HTML 5.0Letra latina c minúscula con caron
DcaronDU + 010E (270)HTML 5.0Letra latina D mayúscula con caron
dcaronDU + 010F (271)HTML 5.0Letra latina minúscula d con caron
DstrokDJU + 0110 (272)HTML 5.0Letra latina D mayúscula con trazo
dstrokDJU + 0111 (273)HTML 5.0Letra latina minúscula d con trazo
EmacrMIU + 0112 (274)HTML 5.0Letra latina mayúscula E con macron
emacrmiU + 0113 (275)HTML 5.0Letra latina minúscula e con macron
EdotMIU + 0116 (278)HTML 5.0Letra latina mayúscula E con punto arriba
edotmiU + 0117 (279)HTML 5.0Letra latina minúscula e con punto arriba
EogonMIU + 0118 (280)HTML 5.0Letra latina mayúscula E con ogonek
eogonmiU + 0119 (281)HTML 5.0Letra latina minúscula e con ogonek
EcaronMIU + 011A (282)HTML 5.0Letra latina mayúscula E con caron
ecaronmiU + 011B (283)HTML 5.0Letra latina minúscula e con caron
GcircGRAMOU + 011C (284)HTML 5.0Letra latina mayúscula G con circunflejo
gcircgramoU + 011D (285)HTML 5.0Letra latina minúscula g con circunflejo
GbreveGRAMOU + 011E (286)HTML 5.0Letra latina mayúscula G con breve
gbrevegramoU + 011F (287)HTML 5.0Letra latina minúscula g con breve
GdotGRAMOU + 0120 (288)HTML 5.0Letra latina mayúscula G con punto arriba
gdotgramoU + 0121 (289)HTML 5.0Letra latina minúscula g con punto arriba
GcedilGRAMOU + 0122 (290)HTML 5.0Letra latina G mayúscula con cedilla
HcircĤU + 0124 (292)HTML 5.0Letra latina mayúscula H con circunflejo
hcircĥU + 0125 (293)HTML 5.0Letra latina minúscula h con circunflejo
HstrokĦU + 0126 (294)HTML 5.0Letra latina H mayúscula con trazo
hstrokħU + 0127 (295)HTML 5.0Letra latina minúscula h con trazo
ItildeIU + 0128 (296)HTML 5.0Letra latina mayúscula I con tilde
itildeIU + 0129 (297)HTML 5.0Letra latina i minúscula con tilde
ImacrIU + 012A (298)HTML 5.0Letra mayúscula latina I con macron
imacrIU + 012B (299)HTML 5.0Letra latina i minúscula con macron
IogonIU + 012E (302)HTML 5.0Letra mayúscula latina I con ogonek
iogonIU + 012F (303)HTML 5.0Letra latina minúscula i con ogonek
IdotIU + 0130 (304)HTML 5.0Letra latina I mayúscula con punto arriba
imath, inodotIU + 0131 (305)HTML 5.0Letra latina minúscula sin puntos i (i matemática)
IJligIJU + 0132 (306)HTML 5.0Ligadura con mayúscula latina IJ [g]
ijligijU + 0133 (307)HTML 5.0Ligadura latina pequeña ij [g]
JcircĴU + 0134 (308)HTML 5.0Letra J mayúscula latina con circunflejo
jcircĵU + 0135 (309)HTML 5.0Letra latina minúscula j con circunflejo
KcedilĶU + 0136 (310)HTML 5.0Letra latina mayúscula K con cedilla
kcedilķU + 0137 (311)HTML 5.0Letra latina k minúscula con cedilla
kgreenĸU + 0138 (312)HTML 5.0Letra latina minúscula kra (k groenlandés)
LacuteĹU + 0139 (313)HTML 5.0Letra L mayúscula latina con agudo
lacuteĺU + 013A (314)HTML 5.0Letra latina minúscula l con agudo
LcedilĻU + 013B (315)HTML 5.0Letra latina L mayúscula con cedilla
lcedilļU + 013C (316)HTML 5.0Letra latina minúscula l con cedilla
LcaronĽU + 013D (317)HTML 5.0Letra latina mayúscula L con caron
lcaronľU + 013E (318)HTML 5.0Letra latina minúscula l con caron
LmidotĿU + 013F (319)HTML 5.0Letra latina L mayúscula con punto central [h]
lmidotŀU + 0140 (320)HTML 5.0Letra latina minúscula l con punto central [h]
LstrokŁU + 0141 (321)HTML 5.0Letra latina mayúscula L con trazo
lstrokłU + 0142 (322)HTML 5.0Letra latina minúscula l con trazo
NacuteNORTEU + 0143 (323)HTML 5.0Letra mayúscula latina N con agudo
nacutenorteU + 0144 (324)HTML 5.0Letra latina minúscula n con agudo
NcedilNORTEU + 0145 (325)HTML 5.0Letra latina mayúscula N con cedilla
ncedilnorteU + 0146 (326)HTML 5.0Letra latina minúscula n con cedilla
NcaronNORTEU + 0147 (327)HTML 5.0Letra latina mayúscula N con caron
ncaronnorteU + 0148 (328)HTML 5.0Letra latina minúscula n con caron
naposʼnU + 0149 (329)HTML 5.0Letra minúscula latina n precedida de apóstrofe [i]
ENGNORTEU + 014A (330)HTML 5.0Letra latina mayúscula Eng
engnorteU + 014B (331)HTML 5.0Letra minúscula latina eng
OmacrŌU + 014C (332)HTML 5.0Letra latina mayúscula O con macron
omacrōU + 014D (333)HTML 5.0Letra latina minúscula o con macron
OdblacŐU + 0150 (336)HTML 5.0Letra latina mayúscula O con doble agudo
odblacőU + 0151 (337)HTML 5.0Letra latina minúscula o con doble agudo
OEligŒU + 0152 (338)HTML 4.0HTMLspecialISOlat2Ligadura de mayúsculas latinas OE [j]
oeligœU + 0153 (339)HTML 4.0HTMLspecialISOlat2Ligadura latina pequeña oe [j]
RacuteŔU + 0154 (340)HTML 5.0Letra latina mayúscula R con agudo
agitarŕU + 0155 (341)HTML 5.0Letra latina minúscula r con agudo
RcedilŖU + 0156 (342)HTML 5.0Letra latina mayúscula R con cedilla
rcedilŗU + 0157 (343)HTML 5.0Letra latina minúscula r con cedilla
RcaronŘU + 0158 (344)HTML 5.0Letra latina mayúscula R con caron
rcaronřU + 0159 (345)HTML 5.0Letra latina minúscula r con caron
SacuteSU + 015A (346)HTML 5.0Letra latina mayúscula S con agudo
sacutesU + 015B (347)HTML 5.0Letra latina minúscula s con agudo
ScircSU + 015C (348)HTML 5.0Letra latina mayúscula S con circunflejo
scircsU + 015D (349)HTML 5.0Letra latina minúscula s con circunflejo
ScedilSU + 015E (350)HTML 5.0Letra latina mayúscula S con cedilla
scedilsU + 015F (351)HTML 5.0Letra latina minúscula s con cedilla
ScaronSU + 0160 (352)HTML 4.0HTMLspecialISOlat2Letra latina mayúscula S con caron
ScaronsU + 0161 (353)HTML 4.0HTMLspecialISOlat2Letra latina minúscula s con caron
TcedilŢU + 0162 (354)HTML 5.0Letra latina T mayúscula con cedilla
tcedilţU + 0163 (355)HTML 5.0Letra latina minúscula t con cedilla
TcaronŤU + 0164 (356)HTML 5.0Letra latina mayúscula T con caron
tcaronťU + 0165 (357)HTML 5.0Letra latina minúscula t con caron
TstrokŦU + 0166 (358)HTML 5.0Letra latina mayúscula T con trazo
tstrokŧU + 0167 (359)HTML 5.0Letra latina minúscula t con trazo
UtildeŨU + 0168 (360)HTML 5.0Letra latina mayúscula U con tilde
utildeũU + 0169 (361)HTML 5.0Letra latina minúscula u con tilde
UmacrŪU + 016A (362)HTML 5.0Letra latina mayúscula U con macron
umacrūU + 016B (363)HTML 5.0Letra latina u minúscula con macron
UbreveŬU + 016C (364)HTML 5.0Letra latina mayúscula U con breve
ubreveŭU + 016D (365)HTML 5.0Letra latina minúscula u con breve
UringŮU + 016E (366)HTML 5.0Letra latina mayúscula U con anillo arriba
uranteůU + 016F (367)HTML 5.0Letra latina minúscula u con anillo arriba
UdblacŰU + 0170 (368)HTML 5.0Letra latina mayúscula U con doble agudo
udblacűU + 0171 (369)HTML 5.0Letra latina minúscula u con doble agudo
UogonŲU + 0172 (370)HTML 5.0Letra latina mayúscula U con ogonek
uogonųU + 0173 (371)HTML 5.0Letra latina minúscula u con ogonek
WcircŴU + 0174 (372)HTML 5.0Letra latina mayúscula W con circunflejo
wcircŵU + 0175 (373)HTML 5.0Letra latina minúscula w con circunflejo
YcircŶU + 0176 (374)HTML 5.0Letra latina mayúscula Y con circunflejo
ycircŷU + 0177 (375)HTML 5.0Y minúscula latina con circunflejo
YumlŸU + 0178 (376)HTML 4.0HTMLspecialISOlat2Letra latina mayúscula Y con diéresis
ZacuteŹU + 0179 (377)HTML 5.0Letra latina mayúscula Z con agudo
zacuteźU + 017A (378)HTML 5.0Letra latina minúscula z con agudo
ZdotŻU + 017B (379)HTML 5.0Letra latina mayúscula Z con punto arriba
zdotżU + 017C (380)HTML 5.0Letra latina minúscula z con punto arriba
ZcaronŽU + 017D (381)HTML 5.0Letra latina mayúscula Z con caron
zcaronžU + 017E (382)HTML 5.0Letra latina minúscula z con caron
fnofƒU + 0192 (402)HTML 4.0Símbolo HTMLISOtechLetra latina minúscula f con gancho ( función , florín)
impedƵU + 01B5 (437)HTML 5.0Letra latina mayúscula Z con trazo
gacuteǵU + 01F5 (501)HTML 5.0Letra latina minúscula g con agudo
jmathȷU + 0237 (567)HTML 5.0Letra latina minúscula sin puntos j (j matemático)
circˆU + 02C6 (710)HTML 4.0HTMLspecialISOpubletra modificadora acento circunflejo
caron, HacekˇU + 02C7 (711)HTML 5.0caron (hacek)
breve, Breve˘U + 02D8 (728)HTML 5.0breve
punto, DiacriticalDot˙U + 02D9 (729)HTML 5.0punto arriba (punto diacrítico)
anillo˚U + 02DA (730)HTML 5.0anillo arriba
ogon˛U + 02DB (731)HTML 5.0Ogonek
tilde, diacrítica˜U + 02DC (732)HTML 4.0 (DiacriticalTilde agregado en HTML 5.0)HTMLspecialISOdiatilde pequeña (tilde diacrítica)
dblac, DiacriticalDoubleAcute˝U + 02DD (733)HTML 5.0acento agudo doble (agudo doble diacrítico)
DownBrevȇU + 0311 (785)HTML 5.0combinando breve invertido (combinando breve hacia abajo)
AlfaΑU + 0391 (913)HTML 4.0Símbolo HTMLLetra griega mayúscula Alpha
BetaΒU + 0392 (914)HTML 4.0Símbolo HTMLLetra griega mayúscula Beta
GamaΓU + 0393 (915)HTML 4.0Símbolo HTMLISOgrk3Letra griega mayúscula Gamma
DeltaΔU + 0394 (916)HTML 4.0Símbolo HTMLISOgrk3Delta letra mayúscula griega
EpsilonΕU + 0395 (917)HTML 4.0Símbolo HTMLLetra griega mayúscula Epsilon
ZetaΖU + 0396 (918)HTML 4.0Símbolo HTMLLetra griega mayúscula Zeta
EtaΗU + 0397 (919)HTML 4.0Símbolo HTMLLetra griega mayúscula Eta
ThetaΘU + 0398 (920)HTML 4.0Símbolo HTMLISOgrk3Letra griega mayúscula Theta
IotaΙU + 0399 (921)HTML 4.0Símbolo HTMLLetra griega mayúscula Iota
KappaΚU + 039A (922)HTML 4.0Símbolo HTMLLetra griega mayúscula Kappa
LambdaΛU + 039B (923)HTML 4.0Símbolo HTMLISOgrk3Letra griega mayúscula Lamda (Lambda)
MuΜU + 039C (924)HTML 4.0Símbolo HTMLLetra griega mayúscula Mu
NuΝU + 039D (925)HTML 4.0Símbolo HTMLLetra griega mayúscula Nu
XiΞU + 039E (926)HTML 4.0Símbolo HTMLISOgrk3Letra griega mayúscula Xi
OmicronΟU + 039F (927)HTML 4.0Símbolo HTMLLetra griega mayúscula Omicron
PiΠU + 03A0 (928)HTML 4.0Símbolo HTMLLetra griega mayúscula Pi
RhoΡU + 03A1 (929)HTML 4.0Símbolo HTMLLetra griega mayúscula Rho
SigmaΣU + 03A3 (931)HTML 4.0Símbolo HTMLISOgrk3Letra griega mayúscula Sigma
TauΤU + 03A4 (932)HTML 4.0Símbolo HTMLMayúscula griega Tau
UpsilonΥU + 03A5 (933)HTML 4.0Símbolo HTMLISOgrk3Letra griega mayúscula Upsilon
FiΦU + 03A6 (934)HTML 4.0Símbolo HTMLISOgrk3Letra griega mayúscula Phi
ChiΧU + 03A7 (935)HTML 4.0Símbolo HTMLChi mayúscula griega
PsiΨU + 03A8 (936)HTML 4.0Símbolo HTMLISOgrk3Letra griega mayúscula Psi
Omega, ohmiosΩU + 03A9 (937)HTML 4.0 (ohmios agregados en HTML 5.0)Símbolo HTMLISOgrk3Letra griega mayúscula Omega ( signo de Ohm [k] )
alfaαU + 03B1 (945)HTML 4.0Símbolo HTMLISOgrk3Alfa minúscula griega
betaβU + 03B2 (946)HTML 4.0Símbolo HTMLISOgrk3Letra griega minúscula beta
gamaγU + 03B3 (947)HTML 4.0Símbolo HTMLISOgrk3Letra griega minúscula gamma
deltaδU + 03B4 (948)HTML 4.0Símbolo HTMLISOgrk3Letra minúscula griega delta
epsi, épsilonεU + 03B5 (949)HTML 4.0 (epsiv agregado en HTML 5.0)Símbolo HTMLISOgrk3Epsilon minúscula griega
zetaζU + 03B6 (950)HTML 4.0Símbolo HTMLISOgrk3Letra griega minúscula zeta
etaηU + 03B7 (951)HTML 4.0Símbolo HTMLISOgrk3Eta minúscula griega
thetaθU + 03B8 (952)HTML 4.0Símbolo HTMLISOgrk3Letra griega minúscula theta
iotaιU + 03B9 (953)HTML 4.0Símbolo HTMLISOgrk3Letra griega minúscula iota
kappaκU + 03BA (954)HTML 4.0Símbolo HTMLISOgrk3Kappa minúscula griega
lambdaλU + 03BB (955)HTML 4.0Símbolo HTMLISOgrk3Letra griega minúscula lamda (lambda)
muμU + 03BC (956)HTML 4.0Símbolo HTMLISOgrk3Minúscula griega mu
nuνU + 03BD (957)HTML 4.0Símbolo HTMLISOgrk3Minúscula griega nu
xiξU + 03BE (958)HTML 4.0Símbolo HTMLISOgrk3Letra griega minúscula xi
omicronοU + 03BF (959)HTML 4.0Símbolo HTMLNUEVOOmicron minúscula griega
PiπU + 03C0 (960)HTML 4.0Símbolo HTMLISOgrk3Letra griega minúscula pi
rhoρU + 03C1 (961)HTML 4.0Símbolo HTMLISOgrk3Letra griega pequeña rho
sigmav, varsigma, sigmafςU + 03C2 (962)HTML 4.0 (sigmav y varsigma agregados en HTML 5.0)Símbolo HTMLISOgrk3Letra minúscula griega sigma final (variante sigma)
sigmaσU + 03C3 (963)HTML 4.0Símbolo HTMLISOgrk3Sigma griega minúscula
tauτU + 03C4 (964)HTML 4.0Símbolo HTMLISOgrk3Minúscula griega tau
upsi, upsilontúU + 03C5 (965)HTML 4.0 (upsi agregado en HTML 5.0)Símbolo HTMLISOgrk3Upsilon minúscula griega
fiφU + 03C6 (966)HTML 4.0Símbolo HTMLISOgrk3Letra griega minúscula phi
chiχU + 03C7 (967)HTML 4.0Símbolo HTMLISOgrk3Chi minúscula griega
psiψU + 03C8 (968)HTML 4.0Símbolo HTMLISOgrk3Letra griega minúscula psi
omegaωU + 03C9 (969)HTML 4.0Símbolo HTMLISOgrk3Omega griega minúscula
thetav, vartheta, thetasymϑU + 03D1 (977)HTML 4.0 (thetav y vartheta agregados en HTML 5.0)Símbolo HTMLNUEVOSímbolo griego theta (variante theta)
Upsi, upsihϒU + 03D2 (978)HTML 4.0 (Upsi agregado en HTML 5.0)Símbolo HTMLNUEVOUpsilon griego con símbolo de gancho
straightphi, phiv, varphiϕU + 03D5 (981)HTML 5.0Símbolo griego phi (phi recto, phi variante)
piv, varpiϖU + 03D6 (982)HTML 4.0 (varpi agregado en HTML 5.0)Símbolo HTMLISOgrk3Símbolo griego pi (variante pi)
GammadϜU + 03DC (988)HTML 5.0Letra griega digamma
gammad, digammaϝU + 03DD (989)HTML 5.0Minúscula griega digamma
kappav, varkappaϰU + 03F0 (1008)HTML 5.0Símbolo griego kappa (variante kappa)
rhov, varrhoϱU + 03F1 (1009)HTML 5.0Símbolo griego rho (variante rho)
epsiv, varepsilon, straightepsilonϵU + 03F5 (1013)HTML 5.0Símbolo griego épsilon semilunar (épsilon, épsilon variante, épsilon recto)
bepsi, backepsilon϶U + 03F6 (1014)HTML 5.0Símbolo épsilon lunar invertido griego (épsilon posterior)
IOcyЁU + 0401 (1025)HTML 5.0Letra mayúscula cirílica Io
DJcyЂU + 0402 (1026)HTML 5.0Letra mayúscula cirílica Dje
GJcyЃU + 0403 (1027)HTML 5.0Letra mayúscula cirílica Gje
JukcyЄU + 0404 (1028)HTML 5.0Letra mayúscula cirílica ucraniana Ie
DScyЅU + 0405 (1029)HTML 5.0Letra mayúscula cirílica Dze
IukcyІU + 0406 (1030)HTML 5.0Letra mayúscula cirílica Bielorruso-Ucraniana I (Ucraniana I)
YIcyЇU + 0407 (1031)HTML 5.0Letra mayúscula cirílica yi
JsercyЈU + 0408 (1032)HTML 5.0Letra mayúscula cirílica Je (serbio J)
LJcyЉU + 0409 (1033)HTML 5.0Letra mayúscula cirílica Lje
NJcyЊU + 040A (1034)HTML 5.0Letra mayúscula cirílica Nje
TSHcyЋU + 040B (1035)HTML 5.0Letra mayúscula cirílica Tshe
KJcyЌU + 040C (1036)HTML 5.0Letra mayúscula cirílica Kje
UbrcyЎU + 040E (1038)HTML 5.0Letra mayúscula cirílica corta U (U breve)
DZcyЏU + 040F (1039)HTML 5.0Letra mayúscula cirílica Dzhe
AcyАU + 0410 (1040)HTML 5.0Letra mayúscula cirílica A
BcyÁU + 0411 (1041)HTML 5.0Letra mayúscula cirílica Be
VcyВU + 0412 (1042)HTML 5.0Letra mayúscula cirílica Ve
GcyГU + 0413 (1043)HTML 5.0Letra mayúscula cirílica Ghe
DcyДU + 0414 (1044)HTML 5.0Letra mayúscula cirílica De
IEcyЕU + 0415 (1045)HTML 5.0Letra mayúscula cirílica Ie
ZHcyЖU + 0416 (1046)HTML 5.0Letra mayúscula cirílica Zhe
ZcyЗU + 0417 (1047)HTML 5.0Letra mayúscula cirílica Ze
GlacialИU + 0418 (1048)HTML 5.0Letra mayúscula cirílica I
JcyЙU + 0419 (1049)HTML 5.0Letra mayúscula cirílica corta I (J)
KcyКU + 041A (1050)HTML 5.0Letra mayúscula cirílica Ka
LcyЛU + 041B (1051)HTML 5.0Letra mayúscula cirílica El
McyМU + 041C (1052)HTML 5.0Letra mayúscula cirílica Em
NcyНU + 041D (1053)HTML 5.0Letra mayúscula cirílica En
OcyОU + 041E (1054)HTML 5.0Letra mayúscula cirílica O
PcyПU + 041F (1055)HTML 5.0Letra mayúscula cirílica Pe
RcyРU + 0420 (1056)HTML 5.0Letra mayúscula cirílica Er
ScyСU + 0421 (1057)HTML 5.0Letra mayúscula cirílica Es
TcyТU + 0422 (1058)HTML 5.0Letra mayúscula cirílica Te
UcyУU + 0423 (1059)HTML 5.0Letra mayúscula cirílica U
FcyФU + 0424 (1060)HTML 5.0Letra mayúscula cirílica Ef
KHcyХU + 0425 (1061)HTML 5.0Letra mayúscula cirílica Ha (Kha)
TScyЦU + 0426 (1062)HTML 5.0Letra mayúscula cirílica Tse
CHcyЧU + 0427 (1063)HTML 5.0Letra mayúscula cirílica Che
SHcyШU + 0428 (1064)HTML 5.0Letra mayúscula cirílica Sha
SHCHcyЩU + 0429 (1065)HTML 5.0Letra mayúscula cirílica Shcha
DUREZAЪU + 042A (1066)HTML 5.0Letra mayúscula cirílica Hard Sign
YcyЫU + 042B (1067)HTML 5.0Letra mayúscula cirílica Yeru (Y)
SUAVIDADЬU + 042C (1068)HTML 5.0Letra mayúscula cirílica Soft Sign
EcyЭU + 042D (1069)HTML 5.0Letra mayúscula cirílica E
YUcyЮU + 042E (1070)HTML 5.0Letra mayúscula cirílica Yu
YAcyЯU + 042F (1071)HTML 5.0Letra mayúscula cirílica Ya
acioaU + 0430 (1072)HTML 5.0Letra minúscula cirílica a
bcyбU + 0431 (1073)HTML 5.0Letra minúscula cirílica be
vcyвU + 0432 (1074)HTML 5.0Cirílico minúscula ve
gcyгU + 0433 (1075)HTML 5.0Letra cirílica minúscula ghe
dcyдU + 0434 (1076)HTML 5.0Cirílico minúscula de
iecyеU + 0435 (1077)HTML 5.0Letra minúscula cirílica es decir
zhcyжU + 0436 (1078)HTML 5.0Letra cirílica minúscula zhe
zcyзU + 0437 (1079)HTML 5.0Letra cirílica minúscula ze
glacialиU + 0438 (1080)HTML 5.0Letra cirílica minúscula i
jcy©U + 0439 (1081)HTML 5.0Cirílico minúscula abreviada i (j)
kcyкU + 043A (1082)HTML 5.0Letra cirílica minúscula ka
lcyлU + 043B (1083)HTML 5.0Cirílico minúscula el
mcyмU + 043C (1084)HTML 5.0Letra minúscula cirílica em
ncyнU + 043D (1085)HTML 5.0Cirílico minúscula es
ocyоU + 043E (1086)HTML 5.0Letra cirílica minúscula o
pcyпU + 043F (1087)HTML 5.0Cirílico minúscula pe
rcyрU + 0440 (1088)HTML 5.0Letra minúscula cirílica er
scyсU + 0441 (1089)HTML 5.0Letra minúscula cirílica es
tcyтU + 0442 (1090)HTML 5.0Cirílico minúscula te
ucytuU + 0443 (1091)HTML 5.0Cirílico minúscula u
fcyфU + 0444 (1092)HTML 5.0Letra cirílica minúscula ef
khcyхU + 0445 (1093)HTML 5.0Cirílico minúscula ha (kha)
tscyöU + 0446 (1094)HTML 5.0Letra minúscula cirílica tse
chcyчU + 0447 (1095)HTML 5.0Cirílico minúscula che
shcyшU + 0448 (1096)HTML 5.0Letra cirílica minúscula sha
shchcyщU + 0449 (1097)HTML 5.0Letra cirílica minúscula shcha
durezaъU + 044A (1098)HTML 5.0Signo duro cirílico minúscula
ycyыU + 044B (1099)HTML 5.0Cirílico minúscula yeru (y)
blanduraьU + 044C (1100)HTML 5.0Signo suave cirílico minúscula
ecyэU + 044D (1101)HTML 5.0Letra cirílica minúscula e
YucyюU + 044E (1102)HTML 5.0Letra mayúscula cirílica yu
yacyяU + 044F (1103)HTML 5.0Letra minúscula cirílica ya
iocyёU + 0451 (1105)HTML 5.0Letra cirílica minúscula io
djcyђU + 0452 (1106)HTML 5.0Cirílico letra minúscula dje
gjcyѓU + 0453 (1107)HTML 5.0Letra cirílica minúscula gje
jukcyєU + 0454 (1108)HTML 5.0Letra minúscula cirílica ucraniano ie
dscysU + 0455 (1109)HTML 5.0Cirílico minúscula dze
iukcyenU + 0456 (1110)HTML 5.0Letra minúscula cirílica I bielorruso-ucraniano (i ucraniano)
deliciosoїU + 0457 (1111)HTML 5.0Letra cirílica minúscula yi
jsercyјU + 0458 (1112)HTML 5.0Letra minúscula cirílica je (serbio j)
ljcyљU + 0459 (1113)HTML 5.0Letra cirílica minúscula lje
njcyњU + 045A (1114)HTML 5.0Cirílico minúscula nje
tshcyћU + 045B (1115)HTML 5.0Letra minúscula cirílica tshe
kjcyќU + 045C (1116)HTML 5.0Cirílico minúscula kje
ubrcyўU + 045E (1118)HTML 5.0Cirílico minúscula u corta (u breve)
dzcyџU + 045F (1119)HTML 5.0Cirílico minúscula dzhe
ensp U + 2002 (8194)HTML 4.0HTMLspecialISOpuben el espacio [e]
emsp U + 2003 (8195)HTML 4.0HTMLspecialISOpubem espacio [e]
emsp13 U + 2004 (8196)HTML 5.0espacio de tres por em ( espacio de 1/3 em)
emsp14 U + 2005 (8197)HTML 5.0espacio de cuatro por em ( espacio de 1/4 em)
numsp U + 2007 (8199)HTML 5.0espacio para figuras (espacio numérico)
puncsp U + 2008 (8200)HTML 5.0espacio de puntuación
thinsp, ThinSpace U + 2009 (8201)HTML 4.0 (ThinSpace agregado en HTML 5.0)HTMLspecialISOpubespacio delgado [e]
hairsp, VeryThinSpace U + 200A (8202)HTML 5.0espacio para el cabello ( espacio muy delgado)
ZeroWidthSpace, NegativeVeryThinSpace, NegativeThinSpace, NegativeMediumSpace, NegativeThickSpaceU + 200B (8203)HTML 5.0espacio de ancho cero (espacio negativo)
zwnj‌U + 200C (8204)HTML 4.0HTMLspecialNUEVO RFC 2070no carpintero de ancho cero
zwj‍U + 200D (8205)HTML 4.0HTMLspecialNUEVO RFC 2070carpintero de ancho cero
lrmU + 200E (8206)HTML 4.0HTMLspecialNUEVO RFC 2070marca de izquierda a derecha
rlmU + 200F (8207)HTML 4.0HTMLspecialNUEVO RFC 2070marca de derecha a izquierda
guión, guión-U + 2010 (8208)HTML 5.0guión ( guión )
ndash-U + 2013 (8211)HTML 4.0HTMLspecialISOpuben guión
mdash-U + 2014 (8212)HTML 4.0HTMLspecialISOpubguión largo
horbar-U + 2015 (8213)HTML 5.0Barra horizontal
Verbar, Vert‖U + 2016 (8214)HTML 5.0doble línea vertical
lsquo, OpenCurlyQuote'U + 2018 (8216)HTML 4.0 (OpenCurlyQuote agregado en HTML 5.0)HTMLspecialISOnumcomillas simples a la izquierda ( comillas abiertas)
rsquo, rsquor, CloseCurlyQuote'U + 2019 (8217)HTML 4.0 (rsquor y CloseCurlyQuote agregados en HTML 5.0)HTMLspecialISOnumcomilla simple derecha ( comilla cerrada)
sbquo, lsquor‚U + 201A (8218)HTML 4.0 (lsquor agregado en HTML 5.0)HTMLspecialNUEVOcomillas simples de 9 bajos
ldquo, OpenCurlyDoubleQuote"U + 201C (8220)HTML 4.0 (OpenCurlyDoubleQuote agregado en HTML 5.0)HTMLspecialISOnumcomillas dobles a la izquierda ( comillas dobles abiertas y rizadas)
rdquo, rdquor, CloseCurlyDoubleQuote"U + 201D (8221)HTML 4.0HTMLspecial (rdquor y CloseCurlyDoubleQuote agregados en HTML 5.0)ISOnumcomillas dobles a la derecha (cierre de comillas dobles rizadas)
bdquo, ldquor„U + 201E (8222)HTML 4.0 (ldquor agregado en HTML 5.0)HTMLspecialNUEVOcomillas dobles bajas-9
daga†U + 2020 (8224)HTML 4.0HTMLspecialISOpubdaga (obelisco)
Daga, daga‡U + 2021 (8225)HTML 4.0 (ddagger agregado en HTML 5.0)HTMLspecialISOpubdoble daga (doble obelisco)
toro, bala•U + 2022 (8226)HTML 4.0 (viñeta agregada en HTML 5.0)HTMLspecialISOpubviñeta (círculo pequeño negro) [l]
nldr‥U + 2025 (8229)HTML 5.0líder de dos puntos (líder n)
hellip, mldr...U + 2026 (8230)HTML 4.0 (mldr agregado en HTML 5.0)Símbolo HTMLISOpubpuntos suspensivos horizontales (líder de tres puntos, líder m)
permil‰U + 2030 (8240)HTML 4.0HTMLspecialISOtechpor mil signo
pertenk‱U + 2031 (8241)HTML 5.0por diez mil signo ( punto base )
principal′U + 2032 (8242)HTML 4.0Símbolo HTMLISOtechprimo ( minutos de arco , pies )
principal″U + 2033 (8243)HTML 4.0Símbolo HTMLISOtechprima doble ( segundos de arco , pulgadas )
tprime‴U + 2034 (8244)HTML 5.0triple primo (tercios, líneas)
bprime, backprime‵U + 2035 (8245)HTML 5.0prima invertida ( prima inversa )
lsaquo‹U + 2039 (8249)HTML 4.0HTMLspecialISO propuestocomillas de ángulo que apuntan a la izquierda [m]
rsaquo›U + 203A (8250)HTML 4.0HTMLspecialISO propuestocomillas de un ángulo que apunta a la derecha [m]
oline, OverBar‾U + 203E (8254)HTML 4.0 (OverBar agregado en HTML 5.0)Símbolo HTMLNUEVOoverline (sobresaliente de espaciado)
signo de intercalación⁁U + 2041 (8257)HTML 5.0punto de inserción del cursor
hybull⁃U + 2043 (8259)HTML 5.0guión viñeta
frasl⁄U + 2044 (8260)HTML 4.0Símbolo HTMLNUEVObarra de fracción ( solidus )
bsemi⁏U + 204F (8271)HTML 5.0punto y coma invertido ( punto y coma al revés)
qprime⁗U + 2057 (8279)HTML 5.0primo cuádruple (cuartos)
Espacio medio U + 205F (8287)HTML 5.0espacio matemático medio (espacio medio)
Sin descanso⁠U + 2060 (8288)HTML 5.0unión de palabras (sin descanso)
ApplyFunction, af⁡U + 2061 (8289)HTML 5.0aplicación de función ( función de aplicación )
InvisibleTimes, es⁢U + 2062 (8290)HTML 5.0tiempos invisibles
InvisibleComma, ic⁣U + 2063 (8291)HTML 5.0separador invisible (coma invisible)
euro€U + 20AC (8364)HTML 4.0HTMLspecialNUEVOsigno euro
tdot, TripleDot⃛U + 20DB (8411)HTML 5.0combinando tres puntos arriba
Punto punto⃜U + 20DC (8412)HTML 5.0combinando cuatro puntos arriba
Copf, complejosℂU + 2102 (8450)HTML 5.0C mayúscula de doble golpe ( número complejo )
en cuidado℅U + 2105 (8453)HTML 5.0Cuidado de
gscrℊU + 210A (8458)HTML 5.0guión pequeño g
hamilt, HilbertSpace, HscrℋU + 210B (8459)HTML 5.0letra mayúscula H ( espacio de Hilbert , mecánica hamiltoniana )
Hfr, PoincareplaneℌU + 210C (8460)HTML 5.0letra negra H mayúscula (Fraktur H mayúscula, plano de Poincaré )
cuaterniones, HopfℍU + 210D (8461)HTML 5.0H mayúscula de dos golpes ( Quaternion )
planckhℎU + 210E (8462)HTML 5.0Constante de Planck
planck, hbar, plankv, hslashℏU + 210F (8463)HTML 5.0Constante de Planck sobre dos pi (barra h, barra h, variante de Planck)
Iscr, imaglineℐU + 2110 (8464)HTML 5.0letra mayúscula I (línea de imagen)
imagen, Im, imagpart, IfrℑU + 2111 (8465)HTML 4.0 (Im, imagpart e Ifr agregados en HTML 5.0)Símbolo HTMLISOamsoI mayúscula negra (Fraktur I mayúscula, parte imaginaria)
Lscr, lagran, LaplacetrfℒU + 2112 (8466)HTML 5.0letra mayúscula L (mecánica de Lagrange, transformada de Laplace)
anaℓU + 2113 (8467)HTML 5.0script small l (ell, un símbolo matemático)
Nopf, naturalesℕU + 2115 (8469)HTML 5.0N mayúscula de dos golpes ( número natural )
numero№U + 2116 (8470)HTML 5.0Signo de Numero
copysr℗U + 2117 (8471)HTML 5.0Derechos de autor de la grabación de sonido
weierp, wp℘U + 2118 (8472)HTML 4.0 (wp agregado en HTML 5.0)Símbolo HTMLISOamsoletra mayúscula P (conjunto de potencias, Weierstrass p )
Popf, primosℙU + 2119 (8473)HTML 5.0P mayúscula de dos golpes ( número primo )
racionales, QopfℚU + 211A (8474)HTML 5.0Q mayúscula doble ( número racional )
Rscr, realineℛU + 211B (8475)HTML 5.0letra mayúscula R ( integral de Riemann )
real, Re, realpart, RfrℜU + 211C (8476)HTML 4.0 (Re, realpart y Rfr agregados en HTML 5.0)Símbolo HTMLISOamsoblack-letter capital R (Fraktur capital R, real part symbol)
reals, RopfℝU+211D (8477)HTML 5.0double-struck capital R (Real number)
rx℞U+211E (8478)HTML 5.0Prescription Take (Rx)
trade, TRADE™U+2122 (8482)HTML 4.0 (TRADE added in HTML 5.0)HTMLsymbolISOnumtrade mark sign
integers, ZopfℤU+2124 (8484)HTML 5.0double-struck capital Z (Integer)
mho℧U+2127 (8487)HTML 5.0Inverted Ohm sign (Mho)
Zfr, zeetrfℨU+2128 (8488)HTML 5.0black-letter capital Z (Fraktur capital Z, dram)
iiota℩U+2129 (8489)HTML 5.0turned Greek small letter iota (inverted iota)
bernou, Bernoullis, BscrℬU+212C (8492)HTML 5.0script capital B (Bernoulli polynomials)
Cfr, CayleysℭU+212D (8493)HTML 5.0black-letter capital C (Fraktur capital C)
escrℯU+212F (8495)HTML 5.0script small e
Escr, expectationℰU+2130 (8496)HTML 5.0script capital E (electromotive force)
Fscr, FouriertrfℱU+2131 (8497)HTML 5.0script capital F (Fourier transform)
phmmat, Mellintrf, MscrℳU+2133 (8499)HTML 5.0script capital M (Mellin transform, M-matrix (physics))
order, orderof, oscrℴU+2134 (8500)HTML 5.0script small o (order, of inferior order to)
alefsym, alephℵU+2135 (8501)HTML 4.0 (aleph added in HTML 5.0)HTMLsymbolNEWalef symbol (first transfinite cardinal)[n]
bethℶU+2136 (8502)HTML 5.0Bet symbol (Beth symbol)[o]
gimelℷU+2137 (8503)HTML 5.0Gimel symbol[p]
dalethℸU+2138 (8504)HTML 5.0Dalet symbol (Daleth symbol)[q]
CapitalDifferentialD, DDⅅU+2145 (8517)HTML 5.0double-struck italic capital D
DifferentialD, ddⅆU+2146 (8518)HTML 5.0double-struck italic small d
ExponentialE, exponentiale, eeⅇU+2147 (8519)HTML 5.0double-struck italic small e
ImaginaryI, iiⅈU+2148 (8520)HTML 5.0double-struck italic small i
frac13⅓U+2153 (8531)HTML 5.0vulgar fraction one third (fraction one third)
frac23⅔U+2154 (8532)HTML 5.0vulgar fraction two thirds (fraction two thirds)
frac15⅕U+2155 (8533)HTML 5.0vulgar fraction one fifth (fraction one fifth)
frac25⅖U+2156 (8534)HTML 5.0vulgar fraction two fifths (fraction two fifths)
frac35⅗U+2157 (8535)HTML 5.0vulgar fraction three fifths (fraction three fifths)
frac45⅘U+2158 (8536)HTML 5.0vulgar fraction four fifths (fraction four fifths)
frac16⅙U+2159 (8537)HTML 5.0vulgar fraction one sixth (fraction one sixth)
frac56⅚U+215A (8538)HTML 5.0vulgar fraction five sixths (fraction five sixths)
frac18⅛U+215B (8539)HTML 5.0vulgar fraction one eighth (fraction one eighth)
frac38⅜U+215C (8540)HTML 5.0vulgar fraction three eighths (fraction three eighths)
frac58⅝U+215D (8541)HTML 5.0vulgar fraction five eighths (fraction five eighths)
frac78⅞U+215E (8542)HTML 5.0vulgar fraction seven eighths (fraction seven eighths)
larr, leftarrow, LeftArrow, slarr, ShortLeftArrow←U+2190 (8592)HTML 4.0 (leftarrow, LeftArrow, slarr, and ShortLeftArrow added in HTML 5.0)HTMLsymbolISOnumleftwards arrow
uarr, uparrow, UpArrow, ShortUpArrow↑U+2191 (8593)HTML 4.0HTMLsymbol (uparrow, UpArrow, and ShortUpArrow added in HTML 5.0)ISOnumupwards arrow
rarr, rightarrow, RightArrow, srarr, ShortRightArrow→U+2192 (8594)HTML 4.0 (rightarrow, RightArrow, srarr, and ShortRightArrow added in HTML 5.0)HTMLsymbolISOnumrightwards arrow
darr, downarrow, DownArrow, ShortDownArrow↓U+2193 (8595)HTML 4.0HTMLsymbol (downarrow, DownArrow, and ShortDownArrow added in HTML 5.0)ISOnumdownwards arrow
harr, leftrightarrow, LeftRightArrow↔U+2194 (8596)HTML 4.0 (leftrightarrow and LeftRightArrow added in HTML 5.0)HTMLsymbolISOamsaleft right arrow (horizontal arrow)
varr, updownarrow, UpDownArrow↕U+2195 (8597)HTML 5.0up down arrow (vertical arrow)
nwarr, UpperLeftArrow, nwarrow↖U+2196 (8598)HTML 5.0north west arrow (upper left arrow)
nearr, UpperRightArrow, nearrow↗U+2197 (8599)HTML 5.0north east arrow (upper right arrow)
searr, searrow, LowerRightArrow↘U+2198 (8600)HTML 5.0south east arrow (lower right arrow)
swarr, swarrow, LowerLeftArrow↙U+2199 (8601)HTML 5.0south west arrow (lower left arrow)
nlarr, nleftarrow↚U+219A (8602)HTML 5.0leftwards arrow with stroke (not left arrow)
nrarr, nrightarrow↛U+219B (8603)HTML 5.0rightwards arrow with stroke (not right arrow)
rarrw, rightsquigarrow↝U+219D (8605)HTML 5.0rightwards wave arrow (rightwards squiggle arrow)
Larr, twoheadleftarrow↞U+219E (8606)HTML 5.0leftwards two headed arrow
Uarr↟U+219F (8607)HTML 5.0upwards two headed arrow
Rarr, twoheadrightarrow↠U+21A0 (8608)HTML 5.0rightwards two headed arrow
Darr↡U+21A1 (8609)HTML 5.0downwards two headed arrow
larrtl, leftarrowtail↢U+21A2 (8610)HTML 5.0leftwards arrow with tail
rarrtl, rightarrowtail↣U+21A3 (8611)HTML 5.0rightwards arrow with tail
LeftTeeArrow, mapstoleft↤U+21A4 (8612)HTML 5.0leftwards arrow from bar (maps to leftward, left tee arrow)
UpTeeArrow, mapstoup↥U+21A5 (8613)HTML 5.0upwards arrow from bar (maps to upward, up tee arrow)
map, RightTeeArrow, mapsto↦U+21A6 (8614)HTML 5.0rightwards arrow from bar (maps to, right tee arrow)
DownTeeArrow, mapstodown↧U+21A7 (8615)HTML 5.0downwards arrow from bar (maps to downward, down tee arrow)
larrhk, hookleftarrow↩U+21A9 (8617)HTML 5.0leftwards arrow with hook
rarrhk, hookrightarrow↪U+21AA (8618)HTML 5.0rightwards arrow with hook
larrlp, looparrowleft↫U+21AB (8619)HTML 5.0leftwards arrow with loop
rarrlp, looparrowright↬U+21AC (8620)HTML 5.0rightwards arrow with loop
harrw, leftrightsquigarrow↭U+21AD (8621)HTML 5.0left right wave arrow (horizontal wave arrow, left right squiggle arrow)
nharr, nleftrightarrow↮U+21AE (8622)HTML 5.0left right arrow with stroke (not horizontal arrow, not left right arrow)
lsh, Lsh↰U+21B0 (8624)HTML 5.0upwards arrow with tip leftwards (left shift)
rsh, Rsh↱U+21B1 (8625)HTML 5.0upwards arrow with tip rightwards (right shift)
ldsh↲U+21B2 (8626)HTML 5.0downwards arrow with tip leftwards (left down shift)
rdsh↳U+21B3 (8627)HTML 5.0downwards arrow with tip rightwards (right down shift)
crarr↵U+21B5 (8629)HTML 4.0HTMLsymbolNEWdownwards arrow with corner leftwards (carriage return)
cularr, curvearrowleft↶U+21B6 (8630)HTML 5.0anticlockwise top semicircle arrow (curve arrow left)
curarr, curvearrowright↷U+21B7 (8631)HTML 5.0clockwise top semicircle arrow (curve arrow right)
olarr, circlearrowleft↺U+21BA (8634)HTML 5.0anticlockwise open circle arrow (circle arrow left, open left arrow)
orarr, circlearrowright↻U+21BB (8635)HTML 5.0clockwise open circle arrow (circle arrow right, open right arrow)
lharu, LeftVector, leftharpoonup↼U+21BC (8636)HTML 5.0leftwards harpoon with barb upwards (left vector)
lhard, leftharpoondown, DownLeftVector↽U+21BD (8637)HTML 5.0leftwards harpoon with barb downwards (down left vector)
uharr, upharpoonright, RightUpVector↾U+21BE (8638)HTML 5.0upwards harpoon with barb rightwards (right up vector)
uharl, upharpoonleft, LeftUpVector↿U+21BF (8639)HTML 5.0upwards harpoon with barb leftwards (left up vector)
rharu, RightVector, rightharpoonup⇀U+21C0 (8640)HTML 5.0rightwards harpoon with barb upwards (right vector)
rhard, rightharpoondown, DownRightVector⇁U+21C1 (8641)HTML 5.0rightwards harpoon with barb downwards (down right vector)
dharr, RightDownVector, downharpoonright⇂U+21C2 (8642)HTML 5.0downwards harpoon with barb rightwards (right down vector)
dharl, LeftDownVector, downharpoonleft⇃U+21C3 (8643)HTML 5.0downwards harpoon with barb leftwards (left down vector)
rlarr, rightleftarrows, RightArrowLeftArrow⇄U+21C4 (8644)HTML 5.0rightwards arrow over leftwards arrow
udarr, UpArrowDownArrow⇅U+21C5 (8645)HTML 5.0upwards arrow leftwards of downwards arrow
lrarr, leftrightarrows, LeftArrowRightArrow⇆U+21C6 (8646)HTML 5.0leftwards arrow over rightwards arrow
llarr, leftleftarrows⇇U+21C7 (8647)HTML 5.0leftwards paired arrows
uuarr, upuparrows⇈U+21C8 (8648)HTML 5.0upwards paired arrows
rrarr, rightrightarrows⇉U+21C9 (8649)HTML 5.0rightwards paired arrows
ddarr, downdownarrows⇊U+21CA (8650)HTML 5.0downwards paired arrows
lrhar, ReverseEquilibrium, leftrightharpoons⇋U+21CB (8651)HTML 5.0leftwards harpoon over rightwards harpoon (Reverse Equilibrium)
rlhar, rightleftharpoons, Equilibrium⇌U+21CC (8652)HTML 5.0rightwards harpoon over leftwards harpoon (Equilibrium)
nlArr, nLeftarrow⇍U+21CD (8653)HTML 5.0leftwards double arrow with stroke (not leftwards double arrow)
nhArr, nLeftrightarrow⇎U+21CE (8654)HTML 5.0left right double arrow with stroke (not horizontal double arrow, not left right double arrow)
nrArr, nRightarrow⇏U+21CF (8655)HTML 5.0rightwards double arrow with stroke (not rightwards double arrow)
lArr, Leftarrow, DoubleLeftArrow⇐U+21D0 (8656)HTML 4.0 (Leftarrow and DoubleLeftArrow added in HTML 5.0)HTMLsymbolISOtechleftwards double arrow[r]
uArr, Uparrow, DoubleUpArrow⇑U+21D1 (8657)HTML 4.0 (Uparrow and DoubleUpArrow added in HTML 5.0)HTMLsymbolISOamsaupwards double arrow
rArr, Rightarrow, Implies, DoubleRightArrow⇒U+21D2 (8658)HTML 4.0 (Rightarrow, Implies, and DoubleRightArrow added in HTML 5.0)HTMLsymbolISOnumrightwards double arrow (Implies)[s]
dArr, Downarrow, DoubleDownArrow⇓U+21D3 (8659)HTML 4.0 (Downarrow and DoubleDownArrow added in HTML 5.0)HTMLsymbolISOamsadownwards double arrow
hArr, Leftrightarrow, DoubleLeftRightArrow, iff⇔U+21D4 (8660)HTML 4.0 (Leftrightarrow, DoubleLeftRightArrow, and iff added in HTML 5.0)HTMLsymbolISOamsaleft right double arrow (Iff)
vArr, Updownarrow, DoubleUpDownArrow⇕U+21D5 (8661)HTML 5.0up down double arrow
nwArr⇖U+21D6 (8662)HTML 5.0north west double arrow
neArr⇗U+21D7 (8663)HTML 5.0north east double arrow
seArr⇘U+21D8 (8664)HTML 5.0south east double arrow
swArr⇙U+21D9 (8665)HTML 5.0south west double arrow
lAarr, Lleftarrow⇚U+21DA (8666)HTML 5.0leftwards triple arrow
rAarr, Rrightarrow⇛U+21DB (8667)HTML 5.0rightwards triple arrow
zigrarr⇝U+21DD (8669)HTML 5.0rightwards squiggle arrow (rightwards zigzag arrow)
larrb, LeftArrowBar⇤U+21E4 (8676)HTML 5.0leftwards arrow to bar
rarrb, RightArrowBar⇥U+21E5 (8677)HTML 5.0rightwards arrow to bar
duarr, DownArrowUpArrow⇵U+21F5 (8693)HTML 5.0downwards arrow leftwards of upwards arrow
loarr⇽U+21FD (8701)HTML 5.0leftwards open-headed arrow
roarr⇾U+21FE (8702)HTML 5.0rightwards open-headed arrow
hoarr⇿U+21FF (8703)HTML 5.0left right open-headed arrow (horizontal open-headed arrow)
forall, ForAll∀U+2200 (8704)HTML 4.0 (ForAll added in HTML 5.0)HTMLsymbolISOtechfor all
comp, complement∁U+2201 (8705)HTML 5.0complement
part, PartialD∂U+2202 (8706)HTML 4.0 (PartialD added in HTML 5.0)HTMLsymbolISOtechpartial differential
exist, Exists∃U+2203 (8707)HTML 4.0 (Exists added in HTML 5.0)HTMLsymbolISOtechthere exists
nexist, NotExists, nexists∄U+2204 (8708)HTML 5.0there does not exist
empty, emptyset, emptyv, varnothing∅U+2205 (8709)HTML 4.0 (emptyset, emptyv, and varnothing added in HTML 5.0)HTMLsymbolISOamsoempty set (null set, empty variable, variable nothing); see also U+8960, ⌀
nabla, Del∇U+2207 (8711)HTML 4.0 (Del added in HTML 5.0)HTMLsymbolISOtechnabla (del, vector differential operator)
isin, isinv, Element, in∈U+2208 (8712)HTML 4.0 (isinv, Element, and in added in HTML 5.0)HTMLsymbolISOtechelement of (in set)
notin, NotElement, notinva∉U+2209 (8713)HTML 4.0 (NotElement and notinva added in HTML 5.0)HTMLsymbolISOtechnot an element of (not in set)
niv, ReverseElement, ni, SuchThat∋U+220B (8715)HTML 4.0 (niv, ReverseElement, and SuchThat added in HTML 5.0)HTMLsymbolISOtechcontains as member (Reversed element, Reversed in set, such that)
notni, notniva, NotReverseElement∌U+220C (8716)HTML 5.0does not contain as member (Not reversed element, nor reversed in set)
prod, Product∏U+220F (8719)HTML 4.0 (Product added in HTML 5.0)HTMLsymbolISOamsbn-ary product (product sign)[t]
coprod, Coproduct∐U+2210 (8720)HTML 5.0n-ary coproduct (coproduct sign)
sum, Sum∑U+2211 (8721)HTML 4.0 (Sum added in HTML 5.0)HTMLsymbolISOamsbn-ary summation[u]
minus−U+2212 (8722)HTML 4.0HTMLsymbolISOtechminus sign
mnplus, mp, MinusPlus∓U+2213 (8723)HTML 5.0minus-or-plus sign (minus-plus sign)
plusdo, dotplus∔U+2214 (8724)HTML 5.0dot plus (dot plus sign, plus dot sign)
setmn, setminus, Backslash, ssetmn, smallsetminus∖U+2216 (8726)HTML 5.0set minus
lowast∗U+2217 (8727)HTML 4.0HTMLsymbolISOtechasterisk operator
compfn, SmallCircle∘U+2218 (8728)HTML 5.0ring operator (composition function, small circle)
radic, Sqrt√U+221A (8730)HTML 4.0 (Sqrt added in HTML 5.0)HTMLsymbolISOtechsquare root (radical sign)
prop, propto, Proportional, vprop, varpropto∝U+221D (8733)HTML 4.0 (propto, Proportional, vprop, and varpropto added in HTML 5.0)HTMLsymbolISOtechproportional to
infin∞U+221E (8734)HTML 4.0HTMLsymbolISOtechinfinity
angrt∟U+221F (8735)HTML 5.0Right angle
ang, angle∠U+2220 (8736)HTML 4.0 (angle added in HTML 5.0)HTMLsymbolISOamsoangle
angmsd, measuredangle∡U+2221 (8737)HTML 5.0measured angle
angsph∢U+2222 (8738)HTML 5.0Spherical angle
mid, VerticalBar, smid, shortmid∣U+2223 (8739)HTML 5.0divides (vertical bar, mid, short mid)
nmid, NotVerticalBar, nsmid, nshortmid∤U+2224 (8740)HTML 5.0does not divide (not vertical bar, not mid, not short mid)
par, parallel, DoubleVerticalBar, spar, shortparallel∥U+2225 (8741)HTML 5.0parallel to (double vertical bar)
npar, nparallel, NotDoubleVerticalBar, nspar, nshortparallel∦U+2226 (8742)HTML 5.0not parallel to (not double vertical bar)
and, wedge∧U+2227 (8743)HTML 4.0 (wedge added in HTML 5.0)HTMLsymbolISOtechlogical and (wedge)
or, vee∨U+2228 (8744)HTML 4.0 (vee added in HTML 5.0)HTMLsymbolISOtechlogical or (vee)
cap∩U+2229 (8745)HTML 4.0HTMLsymbolISOtechintersection (cap)
cup∪U+222A (8746)HTML 4.0HTMLsymbolISOtechunion (cup)
int, Integral∫U+222B (8747)HTML 4.0 (Integral added in HTML 5.0)HTMLsymbolISOtechintegral
Int∬U+222C (8748)HTML 5.0double integral
tint, iiint∭U+222D (8749)HTML 5.0triple integral
conint, oint, ContourIntegral∮U+222E (8750)HTML 5.0contour integral (circle integral)
Conint, DoubleContourIntegral∯U+222F (8751)HTML 5.0Surface integral (double contour integral)
Cconint∰U+2230 (8752)HTML 5.0Volume integral
cwint∱U+2231 (8753)HTML 5.0clockwise integral
cwconint, ClockwiseContourIntegral∲U+2232 (8754)HTML 5.0clockwise contour integral
awconint, CounterClockwiseContourIntegral∳U+2233 (8755)HTML 5.0anticlockwise contour integral
there4, therefore, Therefore∴U+2234 (8756)HTML 4.0 (therefore and Therefore added in HTML 5.0)HTMLsymbolISOtechtherefore
becaus, because, Because∵U+2235 (8757)HTML 5.0because
ratio∶U+2236 (8758)HTML 5.0Ratio
Colon, Proportion∷U+2237 (8759)HTML 5.0Proportion
minusd, dotminus∸U+2238 (8760)HTML 5.0dot minus
mDDot∺U+223A (8762)HTML 5.0Geometric proportion
homtht∻U+223B (8763)HTML 5.0Homothetic
sim, Tilde, thksim, thicksim∼U+223C (8764)HTML 4.0 (Tilde, thksim, and thicksim added in HTML 5.0)HTMLsymbolISOtechtilde operator (varies with, similar to, thick tilde)[v]
bsim, backsim∽U+223D (8765)HTML 5.0reversed tilde (back similar to)
ac, mstpos∾U+223E (8766)HTML 5.0inverted lazy s
acd∿U+223F (8767)HTML 5.0Sine wave
wreath, VerticalTilde, wr≀U+2240 (8768)HTML 5.0Wreath product (vertical tilde)
nsim, NotTilde≁U+2241 (8769)HTML 5.0Not Tilde (is not similar to)
esim, EqualTilde, eqsim≂U+2242 (8770)HTML 5.0minus tilde (equal tilde)
sime, TildeEqual, simeq≃U+2243 (8771)HTML 5.0asymptotically equal to (tilde equal)
nsime, nsimeq, NotTildeEqual≄U+2244 (8772)HTML 5.0not asymptotically equal to (not tilde equal)
cong, TildeFullEqual≅U+2245 (8773)HTML 4.0 (TildeFullEqual added in HTML 5.0)HTMLsymbolISOtechapproximately equal to (congruent to)
simne≆U+2246 (8774)HTML 5.0approximately but not actually equal to (similar but not equal to)
ncong, NotTildeFullEqual≇U+2247 (8775)HTML 5.0neither approximately nor actually equal to (not congruent to)
asymp, ap, TildeTilde, approx, thkap, thickapprox≈U+2248 (8776)HTML 4.0 (ap, TildeTilde, approx, thkap, and thickapprox added in HTML 5.0)HTMLsymbolISOamsralmost equal to (asymptotic to, approximately, tilde over tilde)
nap, NotTildeTilde, napprox≉U+2249 (8777)HTML 5.0not almost equal to (not approximately, not tilde over tilde)
ape, approxeq≊U+224A (8778)HTML 5.0almost equal or equal to (approximately equal to)
apid≋U+224B (8779)HTML 5.0triple tilde
bcong, backcong≌U+224C (8780)HTML 5.0all equal to (backwards congruent to)
asympeq, CupCap≍U+224D (8781)HTML 5.0equivalent to (asymptotically equivalent to, Cup and Cap)
bump, HumpDownHump, Bumpeq≎U+224E (8782)HTML 5.0geometrically equivalent to (bump equals, hump and down hump equals)
bumpe, HumpEqual, bumpeq≏U+224F (8783)HTML 5.0difference between (hump equals)
esdot, DotEqual, doteq≐U+2250 (8784)HTML 5.0Approaches the limit (dot equal)
eDot, doteqdot≑U+2251 (8785)HTML 5.0geometrically equal to (dot equal dot)
efDot, fallingdotseq≒U+2252 (8786)HTML 5.0approximately equal to or the image of (falling dot sequence)
erDot, risingdotseq≓U+2253 (8787)HTML 5.0image of or approximately equal to (rising dot sequence)
colone, coloneq, Assign≔U+2254 (8788)HTML 5.0colon equals (Assignment (computer science))
ecolon, eqcolon≕U+2255 (8789)HTML 5.0equals colon
ecir, eqcirc≖U+2256 (8790)HTML 5.0ring in equal to (equals circle)
cire, circeq≗U+2257 (8791)HTML 5.0ring equal to (circle equals)
wedgeq≙U+2259 (8793)HTML 5.0estimates (wedge equals)
veeeq≚U+225A (8794)HTML 5.0equiangular to (vee equals)
trie, triangleq≜U+225C (8796)HTML 5.0delta equal to (triangle equals)
equest, questeq≟U+225F (8799)HTML 5.0questioned equal to
ne, NotEqual≠U+2260 (8800)HTML 4.0 (NotEqual added in HTML 5.0)HTMLsymbolISOtechnot equal to
equiv, Congruent≡U+2261 (8801)HTML 4.0 (Congruent added in HTML 5.0)HTMLsymbolISOtechidentical to; sometimes used for 'equivalent to' or 'congruent'
nequiv, NotCongruent≢U+2262 (8802)HTML 5.0not identical to; sometimes used for 'not congruent'
le, leq≤U+2264 (8804)HTML 4.0 (leq added in HTML 5.0)HTMLsymbolISOtechless-than or equal to
ge, GreaterEqual, geq≥U+2265 (8805)HTML 4.0 (GreaterEqual and geq added in HTML 5.0)HTMLsymbolISOtechgreater-than or equal to
lE, LessFullEqual, leqq≦U+2266 (8806)HTML 5.0less-than over equal to
gE, GreaterFullEqual, geqq≧U+2267 (8807)HTML 5.0greater-than over equal to
lnE, lneqq≨U+2268 (8808)HTML 5.0less-than but not equal to
gnE, gneqq≩U+2269 (8809)HTML 5.0greater-than but not equal to
Lt, NestedLessLess, ll≪U+226A (8810)HTML 5.0much less-than
Gt, NestedGreaterGreater, gg≫U+226B (8811)HTML 5.0much greater-than
twixt, between≬U+226C (8812)HTML 5.0between
NotCupCap≭U+226D (8813)HTML 5.0not equivalent to (not cup cap)
nlt, NotLess, nless≮U+226E (8814)HTML 5.0not less-than
ngt, NotGreater, ngtr≯U+226F (8815)HTML 5.0not greater-than
nle, NotLessEqual, nleq≰U+2270 (8816)HTML 5.0neither less-than nor equal to
nge, NotGreaterEqual, ngeq≱U+2271 (8817)HTML 5.0neither greater-than nor equal to
lsim, LessTilde, lesssim≲U+2272 (8818)HTML 5.0less-than or equivalent to (less-than tilde, less-than or similar to)
gsim, gtrsim, GreaterTilde≳U+2273 (8819)HTML 5.0greater-than or equivalent to (greater-than tilde, greater-than or similar to)
nlsim, NotLessTilde≴U+2274 (8820)HTML 5.0neither less-than nor equivalent to (not less-than tilde, neither less-than nor similar to)
ngsim, NotGreaterTilde≵U+2275 (8821)HTML 5.0neither greater-than nor equivalent to (not greater-than tilde, neither greater-than nor similar to)
lg, lessgtr, LessGreater≶U+2276 (8822)HTML 5.0less-than or greater-than
gl, gtrless, GreaterLess≷U+2277 (8823)HTML 5.0greater-than or less-than
ntlg, NotLessGreater≸U+2278 (8824)HTML 5.0neither less-than nor greater-than
ntgl, NotGreaterLess≹U+2279 (8825)HTML 5.0neither greater-than nor less-than
pr, Precedes, prec≺U+227A (8826)HTML 5.0precedes
sc, Succeeds, succ≻U+227B (8827)HTML 5.0succeeds
prcue, PrecedesSlantEqual, preccurlyeq≼U+227C (8828)HTML 5.0precedes or equal to (precedes curly equals, precedes slant equals)
sccue, SucceedsSlantEqual, succcurlyeq≽U+227D (8829)HTML 5.0succeeds or equal to (succeeds curly equals, succeeds slant equals)
prsim, precsim, PrecedesTilde≾U+227E (8830)HTML 5.0precedes or equivalent to (precedes or similar to, precedes tilde)
scsim, succsim, SucceedsTilde≿U+227F (8831)HTML 5.0succeeds or equivalent to (succeeds or similar to, succeeds tilde)
npr, nprec, NotPrecedes⊀U+2280 (8832)HTML 5.0does not precede
nsc, nsucc, NotSucceeds⊁U+2281 (8833)HTML 5.0does not succeed
sub, subset⊂U+2282 (8834)HTML 4.0HTMLsymbol (subset added in HTML 5.0)ISOtechsubset of
sup, supset, Superset⊃U+2283 (8835)HTML 4.0 (supset and Superset added in HTML 5.0)HTMLsymbolISOtechsuperset of
nsub⊄U+2284 (8836)HTML 4.0HTMLsymbolISOamsnnot a subset of
nsup⊅U+2285 (8837)HTML 4.0HTMLsymbolISOamsnnot a superset of[w]
sube, SubsetEqual, subseteq⊆U+2286 (8838)HTML 4.0 (SubsetEqual and subseteq added in HTML 5.0)HTMLsymbolISOtechsubset of or equal to
supe, supseteq, SupersetEqual⊇U+2287 (8839)HTML 4.0 (supseteq and SupersetEqual added in HTML 5.0)HTMLsymbolISOtechsuperset of or equal to
nsube, nsubseteq, NotSubsetEqual⊈U+2288 (8840)HTML 5.0neither a subset of nor equal to
nsupe, nsupseteq, NotSupersetEqual⊉U+2289 (8841)HTML 5.0neither a superset of nor equal to
subne, subsetneq⊊U+228A (8842)HTML 5.0subset of with not equal to
supne, supsetneq⊋U+228B (8843)HTML 5.0superset of with not equal to
cupdot⊍U+228D (8845)HTML 5.0multiset multiplication (cup dot)
uplus, UnionPlus⊎U+228E (8846)HTML 5.0multiset union (union plus)
sqsub, SquareSubset, sqsubset⊏U+228F (8847)HTML 5.0square image of (square subset)
sqsup, SquareSuperset, sqsupset⊐U+2290 (8848)HTML 5.0square original of (square superset)
sqsube, SquareSubsetEqual, sqsubseteq⊑U+2291 (8849)HTML 5.0square image of or equal to (square subset equal)
sqsupe, SquareSupersetEqual, sqsupseteq⊒U+2292 (8850)HTML 5.0square original of or equal to (square superset equal)
sqcap, SquareIntersection⊓U+2293 (8851)HTML 5.0square cap (square intersection)
sqcup, SquareUnion⊔U+2294 (8852)HTML 5.0square cup (square union)
oplus, CirclePlus⊕U+2295 (8853)HTML 4.0 (CirclePlus added in HTML 5.0)HTMLsymbolISOamsbcircled plus (direct sum)
ominus, CircleMinus⊖U+2296 (8854)HTML 5.0circled minus
otimes, CircleTimes⊗U+2297 (8855)HTML 4.0 (CircleTimes added in HTML 5.0)HTMLsymbolISOamsbcircled times (vector product)
osol⊘U+2298 (8856)HTML 5.0circled division slash (circled solidus)
odot, CircleDot⊙U+2299 (8857)HTML 5.0circled dot operator (circled dot)
ocir, circledcirc⊚U+229A (8858)HTML 5.0circled ring operator (circled circle)
oast, circledast⊛U+229B (8859)HTML 5.0circled asterisk operator
odash, circleddash⊝U+229D (8861)HTML 5.0circled dash
plusb, boxplus⊞U+229E (8862)HTML 5.0squared plus (boxed plus)
minusb, boxminus⊟U+229F (8863)HTML 5.0squared minus (boxed minus)
timesb, boxtimes⊠U+22A0 (8864)HTML 5.0squared times (boxed times)
sdotb, dotsquare⊡U+22A1 (8865)HTML 5.0squared dot operator (boxed small dot)
vdash, RightTee⊢U+22A2 (8866)HTML 5.0right tack (proves, right tee)
dashv, LeftTee⊣U+22A3 (8867)HTML 5.0left tack (left tee)
top, DownTee⊤U+22A4 (8868)HTML 5.0down tack (top tack, down tee)
bottom, bot, perp, UpTee⊥U+22A5 (8869)HTML 4.0 (bottom, bot, and UpTee added in HTML 5.0)HTMLsymbolISOtechup tack (orthogonal to, perpendicular, bottom tack, up tee)[x]
models⊧U+22A7 (8871)HTML 5.0models
vDash, DoubleRightTee⊨U+22A8 (8872)HTML 5.0true (double right tee)
Vdash⊩U+22A9 (8873)HTML 5.0forces
Vvdash⊪U+22AA (8874)HTML 5.0triple vertical bar right turnstile
VDash⊫U+22AB (8875)HTML 5.0double vertical bar double right turnstile
nvdash⊬U+22AC (8876)HTML 5.0does not prove
nvDash⊭U+22AD (8877)HTML 5.0not true
nVdash⊮U+22AE (8878)HTML 5.0does not force
nVDash⊯U+22AF (8879)HTML 5.0negated double vertical bar double right turnstile
prurel⊰U+22B0 (8880)HTML 5.0precedes under relation
vltri, vartriangleleft, LeftTriangle⊲U+22B2 (8882)HTML 5.0Normal subgroup of (left triangle)
vrtri, vartriangleright, RightTriangle⊳U+22B3 (8883)HTML 5.0contains as Normal subgroup (right triangle)
ltrie, trianglelefteq, LeftTriangleEqual⊴U+22B4 (8884)HTML 5.0Normal subgroup of or equal to (left triangle equal)
rtrie, trianglerighteq, RightTriangleEqual⊵U+22B5 (8885)HTML 5.0contains as Normal subgroup or equal to (right triangle equal)
origof⊶U+22B6 (8886)HTML 5.0original of
imof⊷U+22B7 (8887)HTML 5.0image of
mumap, multimap⊸U+22B8 (8888)HTML 5.0multimap
hercon⊹U+22B9 (8889)HTML 5.0Hermitian conjugate matrix
intcal, intercal⊺U+22BA (8890)HTML 5.0intercalate
veebar⊻U+22BB (8891)HTML 5.0xor
barvee⊽U+22BD (8893)HTML 5.0nor
angrtvb⊾U+22BE (8894)HTML 5.0right angle with arc
lrtri⊿U+22BF (8895)HTML 5.0Right triangle (lower right triangle)
xwedge, Wedge, bigwedge⋀U+22C0 (8896)HTML 5.0n-ary logical and (x wedge, big wedge)
xvee, Vee, bigvee⋁U+22C1 (8897)HTML 5.0n-ary logical or (x vee, big vee)
xcap, Intersection, bigcap⋂U+22C2 (8898)HTML 5.0n-ary intersection (x cap, big cap)
xcup, Union, bigcup⋃U+22C3 (8899)HTML 5.0n-ary Union (x cup, big cup)
diam, diamond, Diamond⋄U+22C4 (8900)HTML 5.0Diamond operator
sdot⋅U+22C5 (8901)HTML 4.0HTMLsymbolISOamsbdot operator (small dot)[y]
sstarf, Star⋆U+22C6 (8902)HTML 5.0star operator
divonx, divideontimes⋇U+22C7 (8903)HTML 5.0division times
bowtie⋈U+22C8 (8904)HTML 5.0bowtie
ltimes⋉U+22C9 (8905)HTML 5.0left normal factor semidirect product (left times)
rtimes⋊U+22CA (8906)HTML 5.0right normal factor semidirect product (right times)
lthree, leftthreetimes⋋U+22CB (8907)HTML 5.0left semidirect product (left three times)
rthree, rightthreetimes⋌U+22CC (8908)HTML 5.0right semidirect product (right three times)
bsime, backsimeq⋍U+22CD (8909)HTML 5.0reversed tilde equals (back similar or equal to)
cuvee, curlyvee⋎U+22CE (8910)HTML 5.0curly logical or (curly vee)
cuwed, curlywedge⋏U+22CF (8911)HTML 5.0curly logical and (curly wedge)
Sub, Subset⋐U+22D0 (8912)HTML 5.0double subset
Sup, Supset⋑U+22D1 (8913)HTML 5.0double superset
Cap⋒U+22D2 (8914)HTML 5.0double intersection (double cap)
Cup⋓U+22D3 (8915)HTML 5.0double union (double cup)
fork, pitchfork⋔U+22D4 (8916)HTML 5.0pitchfork (Transversality theorem)
epar⋕U+22D5 (8917)HTML 5.0equal and parallel to
ltdot, lessdot⋖U+22D6 (8918)HTML 5.0less-than with dot
gtdot, gtrdot⋗U+22D7 (8919)HTML 5.0greater-than with dot
Ll⋘U+22D8 (8920)HTML 5.0very much less-than[z]
Gg, ggg⋙U+22D9 (8921)HTML 5.0very much greater-than
leg, LessEqualGreater, lesseqgtr⋚U+22DA (8922)HTML 5.0less-than equal to or greater-than
gel, gtreqless, GreaterEqualLess⋛U+22DB (8923)HTML 5.0greater-than equal to or less-than
cuepr, curlyeqprec⋞U+22DE (8926)HTML 5.0equal to or precedes (curly equal to or precedes)
cuesc, curlyeqsucc⋟U+22DF (8927)HTML 5.0equal to or succeeds (curly equal to or succeeds)
nprcue, NotPrecedesSlantEqual⋠U+22E0 (8928)HTML 5.0does not precede or equal (not precedes curly equal, not precedes slant equal)
nsccue, NotSucceedsSlantEqual⋡U+22E1 (8929)HTML 5.0does not succeed or equal (not succeeds curly equal, not succeeds slant equal)
nsqsube, NotSquareSubsetEqual⋢U+22E2 (8930)HTML 5.0not square image of or equal to (not square subset equal)
nsqsupe, NotSquareSupersetEqual⋣U+22E3 (8931)HTML 5.0not square original of or equal to (not square superset equal)
lnsim⋦U+22E6 (8934)HTML 5.0less-than but not equivalent to (less-than but not similar to)
gnsim⋧U+22E7 (8935)HTML 5.0greater-than but not equivalent to (greater-than but not similar to)
prnsim, precnsim⋨U+22E8 (8936)HTML 5.0precedes but not equivalent to (precedes but not similar to)
scnsim, succnsim⋩U+22E9 (8937)HTML 5.0succeeds but not equivalent to (succeeds but not similar to)
nltri, ntriangleleft, NotLeftTriangle⋪U+22EA (8938)HTML 5.0not normal subgroup of (not left triangle)
nrtri, ntriangleright, NotRightTriangle⋫U+22EB (8939)HTML 5.0does not contain as normal subgroup (not right triangle)
nltrie, ntrianglelefteq, NotLeftTriangleEqual⋬U+22EC (8940)HTML 5.0not normal subgroup of or equal to (not left triangle equal)
nrtrie, ntrianglerighteq, NotRightTriangleEqual⋭U+22ED (8941)HTML 5.0does not contain as normal subgroup or equal (not right triangle equal)
vellip⋮U+22EE (8942)HTML 5.0vertical ellipsis
ctdot⋯U+22EF (8943)HTML 5.0midline horizontal ellipsis (centered triple dot)
utdot⋰U+22F0 (8944)HTML 5.0up right diagonal ellipsis (upward triple dot)
dtdot⋱U+22F1 (8945)HTML 5.0down right diagonal ellipsis (downward triple dot)
disin⋲U+22F2 (8946)HTML 5.0element of with long horizontal stroke
isinsv⋳U+22F3 (8947)HTML 5.0element of with vertical bar at end of horizontal stroke
isins⋴U+22F4 (8948)HTML 5.0small element of with vertical bar at end of horizontal stroke
isindot⋵U+22F5 (8949)HTML 5.0element of with dot above
notinvc⋶U+22F6 (8950)HTML 5.0element of with overbar
notinvb⋷U+22F7 (8951)HTML 5.0small element of with overbar
isinE⋹U+22F9 (8953)HTML 5.0element of with two horizontal strokes
nisd⋺U+22FA (8954)HTML 5.0contains with long horizontal stroke
xnis⋻U+22FB (8955)HTML 5.0contains with vertical bar at end of horizontal stroke
nis⋼U+22FC (8956)HTML 5.0small contains with vertical bar at end of horizontal stroke
notnivc⋽U+22FD (8957)HTML 5.0contains with overbar
notnivb⋾U+22FE (8958)HTML 5.0small contains with overbar
barwed, barwedge⌅U+2305 (8965)HTML 5.0projective
Barwed, doublebarwedge⌆U+2306 (8966)HTML 5.0perspective
lceil, LeftCeiling⌈U+2308 (8968)HTML 4.0 (LeftCeiling added in HTML 5.0)HTMLsymbolISOamscleft ceiling (APL upstile)
rceil, RightCeiling⌉U+2309 (8969)HTML 4.0 (RightCeiling added in HTML 5.0)HTMLsymbolISOamscright ceiling
lfloor, LeftFloor⌊U+230A (8970)HTML 4.0 (LeftFloor added in HTML 5.0)HTMLsymbolISOamscleft floor (APL downstile)
rfloor, RightFloor⌋U+230B (8971)HTML 4.0 (RightFloor added in HTML 5.0)HTMLsymbolISOamscright floor
drcrop⌌U+230C (8972)HTML 5.0bottom right crop (down right crop)
dlcrop⌍U+230D (8973)HTML 5.0bottom left crop (down left crop)
urcrop⌎U+230E (8974)HTML 5.0top right crop (up right crop)
ulcrop⌏U+230F (8975)HTML 5.0top left crop (up left crop)
bnot⌐U+2310 (8976)HTML 5.0reversed not sign (backwards not sign)
profline⌒U+2312 (8978)HTML 5.0arc
profsurf⌓U+2313 (8979)HTML 5.0segment
telrec⌕U+2315 (8981)HTML 5.0telephone recorder
target⌖U+2316 (8982)HTML 5.0position indicator (target)
ulcorn, ulcorner⌜U+231C (8988)HTML 5.0top left corner (up left corner)
urcorn, urcorner⌝U+231D (8989)HTML 5.0top right corner (up right corner)
dlcorn, llcorner⌞U+231E (8990)HTML 5.0bottom left corner (down left corner)
drcorn, lrcorner⌟U+231F (8991)HTML 5.0bottom right corner (down right corner)
frown, sfrown⌢U+2322 (8994)HTML 5.0frown
smile, ssmile⌣U+2323 (8995)HTML 5.0smile
cylcty⌭U+232D (9005)HTML 5.0cylindricity
profalar⌮U+232E (9006)HTML 5.0all around-profile
topbot⌶U+2336 (9014)HTML 5.0APL functional symbol I-beam (top bottom)
ovbar⌽U+233D (9021)HTML 5.0APL functional symbol circle stile (circle vertical bar)
solbar⌿U+233F (9023)HTML 5.0APL functional symbol slash bar (solidus bar)
angzarr⍼U+237C (9084)HTML 5.0right angle with downwards zigzag arrow
lmoust, lmoustache⎰U+23B0 (9136)HTML 5.0upper left or lower right curly bracket section (left moustache)
rmoust, rmoustache⎱U+23B1 (9137)HTML 5.0upper right or lower left curly bracket section (right moustache)
tbrk, OverBracket⎴U+23B4 (9140)HTML 5.0top square bracket (over bracket)
bbrk, UnderBracket⎵U+23B5 (9141)HTML 5.0bottom square bracket (under bracket)
bbrktbrk⎶U+23B6 (9142)HTML 5.0bottom square bracket over top square bracket
OverParenthesis⏜U+23DC (9180)HTML 5.0top parenthesis (over parenthesis)
UnderParenthesis⏝U+23DD (9181)HTML 5.0bottom parenthesis (under parenthesis)
OverBrace⏞U+23DE (9182)HTML 5.0top curly bracket (over brace)
UnderBrace⏟U+23DF (9183)HTML 5.0bottom curly bracket (under brace)
trpezium⏢U+23E2 (9186)HTML 5.0white trapezium
elinters⏧U+23E7 (9191)HTML 5.0electrical intersection
blank␣U+2423 (9251)HTML 5.0open box (blank)
oS, circledSⓈU+24C8 (9416)HTML 5.0circled Latin capital letter S
boxh, HorizontalLine─U+2500 (9472)HTML 5.0box drawings light horizontal (horizontal line)
boxv│U+2502 (9474)HTML 5.0box drawings light vertical
boxdr┌U+250C (9484)HTML 5.0box drawings light down and right
boxdl┐U+2510 (9488)HTML 5.0box drawings light down and left
boxur└U+2514 (9492)HTML 5.0box drawings light up and right
boxul┘U+2518 (9496)HTML 5.0box drawings light up and left
boxvr├U+251C (9500)HTML 5.0box drawings light vertical and right
boxvl┤U+2524 (9508)HTML 5.0box drawings light vertical and left
boxhd┬U+252C (9516)HTML 5.0box drawings light down and horizontal (horizontal and down)
boxhu┴U+2534 (9524)HTML 5.0box drawings light up and horizontal (horizontal and up)
boxvh┼U+253C (9532)HTML 5.0box drawings light vertical and horizontal
boxH═U+2550 (9552)HTML 5.0box drawings double horizontal
boxV║U+2551 (9553)HTML 5.0box drawings double vertical
boxdR╒U+2552 (9554)HTML 5.0box drawings down single and right double
boxDr╓U+2553 (9555)HTML 5.0box drawings down double and right single
boxDR╔U+2554 (9556)HTML 5.0box drawings double down and right
boxdL╕U+2555 (9557)HTML 5.0box drawings down single and left double
boxDl╖U+2556 (9558)HTML 5.0box drawings down double and left single
boxDL╗U+2557 (9559)HTML 5.0box drawings double down and left
boxuR╘U+2558 (9560)HTML 5.0box drawings up single and right double
boxUr╙U+2559 (9561)HTML 5.0box drawings up double and right single
boxUR╚U+255A (9562)HTML 5.0box drawings double up and right
boxuL╛U+255B (9563)HTML 5.0box drawings up single and left double
boxUl╜U+255C (9564)HTML 5.0box drawings up double and left single
boxUL╝U+255D (9565)HTML 5.0box drawings double up and left
boxvR╞U+255E (9566)HTML 5.0box drawings vertical single and right double
boxVr╟U+255F (9567)HTML 5.0box drawings vertical double and right single
boxVR╠U+2560 (9568)HTML 5.0box drawings double vertical and right
boxvL╡U+2561 (9569)HTML 5.0box drawings vertical single and left double
boxVl╢U+2562 (9570)HTML 5.0box drawings vertical double and left single
boxVL╣U+2563 (9571)HTML 5.0box drawings double vertical and left
boxHd╤U+2564 (9572)HTML 5.0box drawings down single and horizontal double (horizontal double and down single)
boxhD╥U+2565 (9573)HTML 5.0box drawings down double and horizontal single (horizontal single and down double)
boxHD╦U+2566 (9574)HTML 5.0box drawings double down and horizontal (horizontal and down)
boxHu╧U+2567 (9575)HTML 5.0box drawings up single and horizontal double (horizontal double and up single)
boxhU╨U+2568 (9576)HTML 5.0box drawings up double and horizontal single (horizontal single and up double)
boxHU╩U+2569 (9577)HTML 5.0box drawings double up and horizontal (horizontal and up)
boxvH╪U+256A (9578)HTML 5.0box drawings vertical single and horizontal double
boxVh╫U+256B (9579)HTML 5.0box drawings vertical double and horizontal single
boxVH╬U+256C (9580)HTML 5.0box drawings double vertical and horizontal
uhblk▀U+2580 (9600)HTML 5.0upper half block
lhblk▄U+2584 (9604)HTML 5.0lower half block
block█U+2588 (9608)HTML 5.0full block
blk14░U+2591 (9617)HTML 5.0light shade (1/4 block)
blk12▒U+2592 (9618)HTML 5.0medium shade (1/2 block)
blk34▓U+2593 (9619)HTML 5.0dark shade (3/4 block)
squ, square, Square□U+25A1 (9633)HTML 5.0white square
squf, squarf, blacksquare, FilledVerySmallSquare▪U+25AA (9642)HTML 5.0black small square (filled very small square)
EmptyVerySmallSquare▫U+25AB (9643)HTML 5.0white small square (empty very small square)
rect▭U+25AD (9645)HTML 5.0white rectangle
marker▮U+25AE (9646)HTML 5.0black vertical rectangle (marker)
fltns▱U+25B1 (9649)HTML 5.0white parallelogram
xutri, bigtriangleup△U+25B3 (9651)HTML 5.0white up-pointing triangle (big up-pointing triangle)
utrif, blacktriangle▴U+25B4 (9652)HTML 5.0black up-pointing small triangle (black triangle, up-pointing triangle filled)
utri, triangle▵U+25B5 (9653)HTML 5.0white up-pointing small triangle (up-pointing triangle)
rtrif, blacktriangleright▸U+25B8 (9656)HTML 5.0black right-pointing small triangle (black right-pointing triangle, right-pointing triangle filled)
rtri, triangleright▹U+25B9 (9657)HTML 5.0white right-pointing small triangle (right-pointing triangle)
xdtri, bigtriangledown▽U+25BD (9661)HTML 5.0white down-pointing triangle (big down-pointing triangle)
dtrif, blacktriangledown▾U+25BE (9662)HTML 5.0black down-pointing small triangle (black down-pointing triangle, down-pointing triangle filled)
dtri, triangledown▿U+25BF (9663)HTML 5.0white down-pointing small triangle (down-pointing triangle)
ltrif, blacktriangleleft◂U+25C2 (9666)HTML 5.0black left-pointing small triangle (black left-pointing triangle, left-pointing triangle filled)
ltri, triangleleft◃U+25C3 (9667)HTML 5.0white left-pointing small triangle (left-pointing triangle)
loz, lozenge◊U+25CA (9674)HTML 4.0 (lozenge added in HTML 5.0)HTMLsymbolISOpublozenge
cir○U+25CB (9675)HTML 5.0white circle (circle)
tridot◬U+25EC (9708)HTML 5.0white up-pointing triangle with dot (triangle dot)
xcirc, bigcirc◯U+25EF (9711)HTML 5.0large circle (big circle)
ultri◸U+25F8 (9720)HTML 5.0upper left triangle
urtri◹U+25F9 (9721)HTML 5.0upper right triangle
lltri◺U+25FA (9722)HTML 5.0lower left triangle
EmptySmallSquare◻U+25FB (9723)HTML 5.0white medium square (empty small square)
FilledSmallSquare◼U+25FC (9724)HTML 5.0black medium square (filled small square)
starf, bigstar★U+2605 (9733)HTML 5.0black star (filled star, big star)
star☆U+2606 (9734)HTML 5.0white star (star)
phone☎U+260E (9742)HTML 5.0black telephone (phone)
female♀U+2640 (9792)HTML 5.0female sign
male♂U+2642 (9794)HTML 5.0male sign
spades, spadesuit♠U+2660 (9824)HTML 4.0 (spadesuit added in HTML 5.0)HTMLsymbolISOpubblack spade suit[l]
clubs, clubsuit♣U+2663 (9827)HTML 4.0 (clubsuit added in HTML 5.0)HTMLsymbolISOpubblack club suit (shamrock)[l]
hearts, heartsuit♥U+2665 (9829)HTML 4.0 (heartsuit added in HTML 5.0)HTMLsymbolISOpubblack heart suit (valentine)[l]
diams, diamondsuit♦U+2666 (9830)HTML 4.0 (diamondsuit added in HTML 5.0)HTMLsymbolISOpubblack diamond suit[l]
sung♪U+266A (9834)HTML 5.0eighth note (sung)
flat♭U+266D (9837)HTML 5.0music flat sign
natur, natural♮U+266E (9838)HTML 5.0music natural sign
sharp♯U+266F (9839)HTML 5.0music sharp sign
check, checkmark✓U+2713 (10003)HTML 5.0check mark
cross✗U+2717 (10007)HTML 5.0ballot x (cross)
malt, maltese✠U+2720 (10016)HTML 5.0Maltese cross
sext✶U+2736 (10038)HTML 5.0six pointed black star (sextile)
VerticalSeparator❘U+2758 (10072)HTML 5.0light vertical bar (vertical separator)
lbbrk❲U+2772 (10098)HTML 5.0light left tortoise shell bracket ornament
rbbrk❳U+2773 (10099)HTML 5.0light right tortoise shell bracket ornament
bsolhsub⟈U+27C8 (10184)HTML 5.0reverse solidus preceding subset
suphsol⟉U+27C9 (10185)HTML 5.0superset preceding solidus
lobrk, LeftDoubleBracket⟦U+27E6 (10214)HTML 5.0mathematical left white square bracket
robrk, RightDoubleBracket⟧U+27E7 (10215)HTML 5.0mathematical right white square bracket
lang, LeftAngleBracket, langle⟨U+27E8 (10216)HTML 4.0 (moved to current code point 〈MATHEMATICAL LEFT ANGLE BRACKET〉 in HTML 5.0; previously was mapped to U+2329 〈9000, LEFT-POINTING ANGLE BRACKET〉; LeftAngleBracket and langle added in HTML 5.0)HTMLsymbolISOtechmathematical left angle bracket (bra)[aa]
rang, RightAngleBracket, rangle⟩U+27E9 (10217)HTML 4.0 (moved to current code point 〈MATHEMATICAL RIGHT ANGLE BRACKET〉 in HTML 5.0; previously was mapped to U+232A 〈9001, RIGHT-POINTING ANGLE BRACKET〉; RightAngleBracket and rangle added in HTML 5.0)HTMLsymbolISOtechmathematical right angle bracket (ket)[ab]
Lang⟪U+27EA (10218)HTML 5.0mathematical left double angle bracket
Rang⟫U+27EB (10219)HTML 5.0mathematical right double angle bracket
loang⟬U+27EC (10220)HTML 5.0mathematical left white tortoise shell bracket
roang⟭U+27ED (10221)HTML 5.0mathematical right white tortoise shell bracket
xlarr, longleftarrow, LongLeftArrow⟵U+27F5 (10229)HTML 5.0long leftwards arrow
xrarr, longrightarrow, LongRightArrow⟶U+27F6 (10230)HTML 5.0long rightwards arrow
xharr, longleftrightarrow, LongLeftRightArrow⟷U+27F7 (10231)HTML 5.0long left right arrow (long horizontal arrow)
xlArr, Longleftarrow, DoubleLongLeftArrow⟸U+27F8 (10232)HTML 5.0long leftwards double arrow
xrArr, Longrightarrow, DoubleLongRightArrow⟹U+27F9 (10233)HTML 5.0long rightwards double arrow
xhArr, Longleftrightarrow, DoubleLongLeftRightArrow⟺U+27FA (10234)HTML 5.0long left right double arrow (long horizontal double arrow)
xmap, longmapsto⟼U+27FC (10236)HTML 5.0long rightwards arrow from bar (long maps to)
dzigrarr⟿U+27FF (10239)HTML 5.0long rightwards squiggle arrow (long rightwards zigzag arrow)
nvlArr⤂U+2902 (10498)HTML 5.0leftwards double arrow with vertical stroke
nvrArr⤃U+2903 (10499)HTML 5.0rightwards double arrow with vertical stroke
nvHarr⤄U+2904 (10500)HTML 5.0left right double arrow with vertical stroke
Map⤅U+2905 (10501)HTML 5.0rightwards two-headed arrow from bar (double maps to)
lbarr⤌U+290C (10508)HTML 5.0leftwards double dash arrow
rbarr, bkarow⤍U+290D (10509)HTML 5.0rightwards double dash arrow
lBarr⤎U+290E (10510)HTML 5.0leftwards triple dash arrow
rBarr, dbkarow⤏U+290F (10511)HTML 5.0rightwards triple dash arrow
RBarr, drbkarow⤐U+2910 (10512)HTML 5.0rightwards two-headed triple dash arrow
DDotrahd⤑U+2911 (10513)HTML 5.0rightwards arrow with dotted stem
UpArrowBar⤒U+2912 (10514)HTML 5.0upwards arrow to bar
DownArrowBar⤓U+2913 (10515)HTML 5.0downwards arrow to bar
Rarrtl⤖U+2916 (10518)HTML 5.0rightwards two-headed arrow with tail
latail⤙U+2919 (10521)HTML 5.0leftwards arrow-tail
ratail⤚U+291A (10522)HTML 5.0rightwards arrow-tail
lAtail⤛U+291B (10523)HTML 5.0leftwards double arrow-tail
rAtail⤜U+291C (10524)HTML 5.0rightwards double arrow-tail
larrfs⤝U+291D (10525)HTML 5.0leftwards arrow to black diamond
rarrfs⤞U+291E (10526)HTML 5.0rightwards arrow to black diamond
larrbfs⤟U+291F (10527)HTML 5.0leftwards arrow from bar to black diamond
rarrbfs⤠U+2920 (10528)HTML 5.0rightwards arrow from bar to black diamond
nwarhk⤣U+2923 (10531)HTML 5.0north west arrow with hook
nearhk⤤U+2924 (10532)HTML 5.0north east arrow with hook
searhk, hksearow⤥U+2925 (10533)HTML 5.0south east arrow with hook
swarhk, hkswarow⤦U+2926 (10534)HTML 5.0south west arrow with hook
nwnear⤧U+2927 (10535)HTML 5.0north west arrow and north east arrow
nesear, toea⤨U+2928 (10536)HTML 5.0north east arrow and south east arrow (to east arrow)
seswar, tosa⤩U+2929 (10537)HTML 5.0south east arrow and south west arrow (to south arrow)
swnwar⤪U+292A (10538)HTML 5.0south west arrow and north west arrow
rarrc⤳U+2933 (10547)HTML 5.0wave arrow pointing directly right (right arrow curved)
cudarrr⤵U+2935 (10549)HTML 5.0arrow pointing rightwards then curving downwards (curved down arrow right)
ldca⤶U+2936 (10550)HTML 5.0arrow pointing downwards then curving leftwards (left down curved arrow)
rdca⤷U+2937 (10551)HTML 5.0arrow pointing downwards then curving rightwards (right down curved arrow)
cudarrl⤸U+2938 (10552)HTML 5.0right-side arc clockwise arrow (curved down arrow left)
larrpl⤹U+2939 (10553)HTML 5.0left-side arc anticlockwise arrow
curarrm⤼U+293C (10556)HTML 5.0top arc clockwise arrow with minus (curved right arrow with minus)
cularrp⤽U+293D (10557)HTML 5.0top arc anticlockwise arrow with plus (curved left arrow with plus)
rarrpl⥅U+2945 (10565)HTML 5.0rightwards arrow with plus below
harrcir⥈U+2948 (10568)HTML 5.0left right arrow through small circle
Uarrocir⥉U+2949 (10569)HTML 5.0upwards two-headed arrow from small circle
lurdshar⥊U+294A (10570)HTML 5.0left barb up right barb down harpoon (left up right down short arrow)
ldrushar⥋U+294B (10571)HTML 5.0left barb down right barb up harpoon (left down right up short arrow)
LeftRightVector⥎U+294E (10574)HTML 5.0left barb up right barb up harpoon (left right vector)
RightUpDownVector⥏U+294F (10575)HTML 5.0up barb right down barb right harpoon (right up down vector)
DownLeftRightVector⥐U+2950 (10576)HTML 5.0left barb down right barb down harpoon (down left right vector)
LeftUpDownVector⥑U+2951 (10577)HTML 5.0up barb left down barb left harpoon (left up down vector)
LeftVectorBar⥒U+2952 (10578)HTML 5.0leftwards harpoon with barb up to bar (left vector bar)
RightVectorBar⥓U+2953 (10579)HTML 5.0rightwards harpoon with barb up to bar (right vector bar)
RightUpVectorBar⥔U+2954 (10580)HTML 5.0upwards harpoon with barb right to bar (right up vector bar)
RightDownVectorBar⥕U+2955 (10581)HTML 5.0downwards harpoon with barb right to bar (right down vector bar)
DownLeftVectorBar⥖U+2956 (10582)HTML 5.0leftwards harpoon with barb down to bar (down left vector bar)
DownRightVectorBar⥗U+2957 (10583)HTML 5.0rightwards harpoon with barb down to bar (down right vector bar)
LeftUpVectorBar⥘U+2958 (10584)HTML 5.0upwards harpoon with barb left to bar (left up vector bar)
LeftDownVectorBar⥙U+2959 (10585)HTML 5.0downwards harpoon with barb left to bar (left down vector bar)
LeftTeeVector⥚U+295A (10586)HTML 5.0leftwards harpoon with barb up from bar (left tee vector)
RightTeeVector⥛U+295B (10587)HTML 5.0rightwards harpoon with barb up from bar (right tee vector)
RightUpTeeVector⥜U+295C (10588)HTML 5.0upwards harpoon with barb right from bar (right up tee vector)
RightDownTeeVector⥝U+295D (10589)HTML 5.0downwards harpoon with barb right from bar (right down tee vector)
DownLeftTeeVector⥞U+295E (10590)HTML 5.0leftwards harpoon with barb down from bar (down left tee vector)
DownRightTeeVector⥟U+295F (10591)HTML 5.0rightwards harpoon with barb down from bar (down right tee vector)
LeftUpTeeVector⥠U+2960 (10592)HTML 5.0upwards harpoon with barb left from bar (left up tee vector)
LeftDownTeeVector⥡U+2961 (10593)HTML 5.0downwards harpoon with barb left from bar (left down tee vector)
lHar⥢U+2962 (10594)HTML 5.0leftwards harpoon with barb up above leftwards harpoon with barb down
uHar⥣U+2963 (10595)HTML 5.0upwards harpoon with barb left beside upwards harpoon with barb right
rHar⥤U+2964 (10596)HTML 5.0rightwards harpoon with barb up above rightwards harpoon with barb down
dHar⥥U+2965 (10597)HTML 5.0downwards harpoon with barb left beside downwards harpoon with barb right
luruhar⥦U+2966 (10598)HTML 5.0leftwards harpoon with barb up above rightwards harpoon with barb up
ldrdhar⥧U+2967 (10599)HTML 5.0leftwards harpoon with barb down above rightwards harpoon with barb down
ruluhar⥨U+2968 (10600)HTML 5.0rightwards harpoon with barb up above leftwards harpoon with barb up
rdldhar⥩U+2969 (10601)HTML 5.0rightwards harpoon with barb down above leftwards harpoon with barb down
lharul⥪U+296A (10602)HTML 5.0leftwards harpoon with barb up above long dash
llhard⥫U+296B (10603)HTML 5.0leftwards harpoon with barb down below long dash
rharul⥬U+296C (10604)HTML 5.0rightwards harpoon with barb up above long dash
lrhard⥭U+296D (10605)HTML 5.0rightwards harpoon with barb down below long dash
udhar, UpEquilibrium⥮U+296E (10606)HTML 5.0upwards harpoon with barb left beside downwards harpoon with barb right (up equilibrium)
duhar, ReverseUpEquilibrium⥯U+296F (10607)HTML 5.0downwards harpoon with barb left beside upwards harpoon with barb right (reverse up equilibrium)
RoundImplies⥰U+2970 (10608)HTML 5.0right double arrow with rounded head (round implies)
erarr⥱U+2971 (10609)HTML 5.0equals sign above rightwards arrow
simrarr⥲U+2972 (10610)HTML 5.0tilde operator above rightwards arrow (similar to above rightwards arrow)
larrsim⥳U+2973 (10611)HTML 5.0leftwards arrow above tilde operator (leftwards arrow above similar to)
rarrsim⥴U+2974 (10612)HTML 5.0rightwards arrow above tilde operator (rightwards arrow above similar to)
rarrap⥵U+2975 (10613)HTML 5.0rightwards arrow above almost equal to (rightwards arrow above approximately equal to)
ltlarr⥶U+2976 (10614)HTML 5.0less-than above leftwards arrow
gtrarr⥸U+2978 (10616)HTML 5.0greater-than above rightwards arrow
subrarr⥹U+2979 (10617)HTML 5.0subset above rightwards arrow
suplarr⥻U+297B (10619)HTML 5.0superset above leftwards arrow
lfisht⥼U+297C (10620)HTML 5.0left fish tail
rfisht⥽U+297D (10621)HTML 5.0right fish tail
ufisht⥾U+297E (10622)HTML 5.0up fish tail
dfisht⥿U+297F (10623)HTML 5.0down fish tail
lopar⦅U+2985 (10629)HTML 5.0left white parenthesis
ropar⦆U+2986 (10630)HTML 5.0right white parenthesis
lbrke⦋U+298B (10635)HTML 5.0left square bracket with underbar
rbrke⦌U+298C (10636)HTML 5.0right square bracket with underbar
lbrkslu⦍U+298D (10637)HTML 5.0left square bracket with tick in top corner
rbrksld⦎U+298E (10638)HTML 5.0right square bracket with tick in bottom corner
lbrksld⦏U+298F (10639)HTML 5.0left square bracket with tick in bottom corner
rbrkslu⦐U+2990 (10640)HTML 5.0right square bracket with tick in top corner
langd⦑U+2991 (10641)HTML 5.0left angle bracket with dot
rangd⦒U+2992 (10642)HTML 5.0right angle bracket with dot
lparlt⦓U+2993 (10643)HTML 5.0left arc less-than bracket (left parenthesis less-than)
rpargt⦔U+2994 (10644)HTML 5.0right arc greater-than bracket (right parenthesis greater-than)
gtlPar⦕U+2995 (10645)HTML 5.0double left arc greater-than bracket (double left parenthesis greater-than)
ltrPar⦖U+2996 (10646)HTML 5.0double right arc less-than bracket (double right parenthesis less-than)
vzigzag⦚U+299A (10650)HTML 5.0vertical zigzag line
vangrt⦜U+299C (10652)HTML 5.0right angle variant with square
angrtvbd⦝U+299D (10653)HTML 5.0measured right angle with dot
ange⦤U+29A4 (10660)HTML 5.0angle with underbar
range⦥U+29A5 (10661)HTML 5.0reversed angle with underbar
dwangle⦦U+29A6 (10662)HTML 5.0oblique angle opening up
uwangle⦧U+29A7 (10663)HTML 5.0oblique angle opening down
angmsdaa⦨U+29A8 (10664)HTML 5.0measured angle with open arm ending in arrow pointing up and right
angmsdab⦩U+29A9 (10665)HTML 5.0measured angle with open arm ending in arrow pointing up and left
angmsdac⦪U+29AA (10666)HTML 5.0measured angle with open arm ending in arrow pointing down and right
angmsdad⦫U+29AB (10667)HTML 5.0measured angle with open arm ending in arrow pointing down and left
angmsdae⦬U+29AC (10668)HTML 5.0measured angle with open arm ending in arrow pointing right and up
angmsdaf⦭U+29AD (10669)HTML 5.0measured angle with open arm ending in arrow pointing left and up
angmsdag⦮U+29AE (10670)HTML 5.0measured angle with open arm ending in arrow pointing right and down
angmsdah⦯U+29AF (10671)HTML 5.0measured angle with open arm ending in arrow pointing left and down
bemptyv⦰U+29B0 (10672)HTML 5.0reversed empty set (backwards empty set)
demptyv⦱U+29B1 (10673)HTML 5.0empty set with overbar (dash over empty set)
cemptyv⦲U+29B2 (10674)HTML 5.0empty set with small circle above
raemptyv⦳U+29B3 (10675)HTML 5.0empty set with right arrow above
laemptyv⦴U+29B4 (10676)HTML 5.0empty set with left arrow above
ohbar⦵U+29B5 (10677)HTML 5.0circle with horizontal bar
omid⦶U+29B6 (10678)HTML 5.0circled vertical bar (circled middle line)
opar⦷U+29B7 (10679)HTML 5.0circled parallel
operp⦹U+29B9 (10681)HTML 5.0circled perpendicular
olcross⦻U+29BB (10683)HTML 5.0circle with superimposed x (circled large cross)
odsold⦼U+29BC (10684)HTML 5.0circled anticlockwise-rotated division sign
olcir⦾U+29BE (10686)HTML 5.0circled white bullet (circled light circle)
ofcir⦿U+29BF (10687)HTML 5.0circled bullet (circled full circle)
olt⧀U+29C0 (10688)HTML 5.0circled less-than
ogt⧁U+29C1 (10689)HTML 5.0circled greater-than
cirscir⧂U+29C2 (10690)HTML 5.0circle with small circle to the right
cirE⧃U+29C3 (10691)HTML 5.0circle with two horizontal strokes to the right
solb⧄U+29C4 (10692)HTML 5.0squared rising diagonal slash (boxed solidus)
bsolb⧅U+29C5 (10693)HTML 5.0squared falling diagonal slash (backward boxed solidus)
boxbox⧉U+29C9 (10697)HTML 5.0two joined squares (two joined boxes)
trisb⧍U+29CD (10701)HTML 5.0triangle with serifs at bottom
rtriltri⧎U+29CE (10702)HTML 5.0right triangle above left triangle
LeftTriangleBar⧏U+29CF (10703)HTML 5.0left triangle beside vertical bar
RightTriangleBar⧐U+29D0 (10704)HTML 5.0vertical bar beside right triangle
iinfin⧜U+29DC (10716)HTML 5.0incomplete infinity
infintie⧝U+29DD (10717)HTML 5.0tie over infinity
nvinfin⧞U+29DE (10718)HTML 5.0infinity negated with vertical bar
eparsl⧣U+29E3 (10723)HTML 5.0equals sign and slanted parallel
smeparsl⧤U+29E4 (10724)HTML 5.0equals sign and slanted parallel with tilde above (similar to over equals sign and slanted parallel)
eqvparsl⧥U+29E5 (10725)HTML 5.0identical to and slanted parallel ('equivalent to' and slanted parallel)
lozf, blacklozenge⧫U+29EB (10731)HTML 5.0black lozenge (lozenge filled)
RuleDelayed⧴U+29F4 (10740)HTML 5.0rule-delayed
dsol⧶U+29F6 (10742)HTML 5.0solidus with overbar (dash over solidus)
xodot, bigodot⨀U+2A00 (10752)HTML 5.0n-ary circled dot operator
xoplus, bigoplus⨁U+2A01 (10753)HTML 5.0n-ary circled plus operator
xotime, bigotimes⨂U+2A02 (10754)HTML 5.0n-ary circled times operator
xuplus, biguplus⨄U+2A04 (10756)HTML 5.0n-ary union operator with plus (big u plus)
xsqcup, bigsqcup⨆U+2A06 (10758)HTML 5.0n-ary square union operator (big square cup)
qint, iiiint⨌U+2A0C (10764)HTML 5.0quadruple integral operator
fpartint⨍U+2A0D (10765)HTML 5.0finite part integral
cirfnint⨐U+2A10 (10768)HTML 5.0circulation function
awint⨑U+2A11 (10769)HTML 5.0anticlockwise integration
rppolint⨒U+2A12 (10770)HTML 5.0line integration with rectangular path around pole
scpolint⨓U+2A13 (10771)HTML 5.0line integration with semicircular path around pole
npolint⨔U+2A14 (10772)HTML 5.0line integration not including the pole
pointint⨕U+2A15 (10773)HTML 5.0integral around a point operator
quatint⨖U+2A16 (10774)HTML 5.0quaternion integral operator
intlarhk⨗U+2A17 (10775)HTML 5.0integral with leftwards arrow with hook
pluscir⨢U+2A22 (10786)HTML 5.0plus sign with small circle above
plusacir⨣U+2A23 (10787)HTML 5.0plus sign with circumflex accent above
simplus⨤U+2A24 (10788)HTML 5.0plus sign with tilde above (plus sign with similar to above)
plusdu⨥U+2A25 (10789)HTML 5.0plus sign with dot below (plus dot under)
plussim⨦U+2A26 (10790)HTML 5.0plus sign with tilde below (plus sign with similar to below)
plustwo⨧U+2A27 (10791)HTML 5.0plus sign with subscript two
mcomma⨩U+2A29 (10793)HTML 5.0minus sign with comma above
minusdu⨪U+2A2A (10794)HTML 5.0minus sign with dot below (minus dot under)
loplus⨭U+2A2D (10797)HTML 5.0plus sign in left half circle
roplus⨮U+2A2E (10798)HTML 5.0plus sign in right half circle
Cross⨯U+2A2F (10799)HTML 5.0vector or cross product
timesd⨰U+2A30 (10800)HTML 5.0multiplication sign with dot above (times dot)
timesbar⨱U+2A31 (10801)HTML 5.0multiplication sign with underbar
smashp⨳U+2A33 (10803)HTML 5.0smash product
lotimes⨴U+2A34 (10804)HTML 5.0multiplication sign in left half circle
rotimes⨵U+2A35 (10805)HTML 5.0multiplication sign in right half circle
otimesas⨶U+2A36 (10806)HTML 5.0circled multiplication sign with circumflex accent
Otimes⨷U+2A37 (10807)HTML 5.0multiplication sign in double circle
odiv⨸U+2A38 (10808)HTML 5.0circled division sign
triplus⨹U+2A39 (10809)HTML 5.0plus sign in triangle
triminus⨺U+2A3A (10810)HTML 5.0minus sign in triangle
tritime⨻U+2A3B (10811)HTML 5.0multiplication sign in triangle
iprod, intprod⨼U+2A3C (10812)HTML 5.0interior product
amalg⨿U+2A3F (10815)HTML 5.0amalgamation or coproduct
capdot⩀U+2A40 (10816)HTML 5.0intersection with dot (cap dot)
ncup⩂U+2A42 (10818)HTML 5.0union with overbar
ncap⩃U+2A43 (10819)HTML 5.0intersection with overbar
capand⩄U+2A44 (10820)HTML 5.0intersection with logical and (cap and)
cupor⩅U+2A45 (10821)HTML 5.0union with logical or (cup or)
cupcap⩆U+2A46 (10822)HTML 5.0union above intersection (cup cap)
capcup⩇U+2A47 (10823)HTML 5.0intersection above union (cap cup)
cupbrcap⩈U+2A48 (10824)HTML 5.0union above bar above intersection (cup bar cap)
capbrcup⩉U+2A49 (10825)HTML 5.0intersection above bar above union (cap bar cup)
cupcup⩊U+2A4A (10826)HTML 5.0union beside and joined with union (cup cup)
capcap⩋U+2A4B (10827)HTML 5.0intersection beside and joined with intersection (cap cap)
ccups⩌U+2A4C (10828)HTML 5.0closed union with serifs
ccaps⩍U+2A4D (10829)HTML 5.0closed intersection with serifs
ccupssm⩐U+2A50 (10832)HTML 5.0closed union with serifs and smash product
And⩓U+2A53 (10835)HTML 5.0double logical and
Or⩔U+2A54 (10836)HTML 5.0double logical or
andand⩕U+2A55 (10837)HTML 5.0two intersecting logical and
oror⩖U+2A56 (10838)HTML 5.0two intersecting logical or
orslope⩗U+2A57 (10839)HTML 5.0sloping large or
andslope⩘U+2A58 (10840)HTML 5.0sloping large and
andv⩚U+2A5A (10842)HTML 5.0logical and with middle stem
orv⩛U+2A5B (10843)HTML 5.0logical or with middle stem
andd⩜U+2A5C (10844)HTML 5.0logical and with horizontal dash
ord⩝U+2A5D (10845)HTML 5.0logical or with horizontal dash
wedbar⩟U+2A5F (10847)HTML 5.0logical and with underbar
sdote⩦U+2A66 (10854)HTML 5.0equals sign with dot below
simdot⩪U+2A6A (10858)HTML 5.0tilde operator with dot above (similar with dot)
congdot⩭U+2A6D (10861)HTML 5.0congruent with dot above
easter⩮U+2A6E (10862)HTML 5.0equals with asterisk
apacir⩯U+2A6F (10863)HTML 5.0almost equal to with circumflex accent
apE⩰U+2A70 (10864)HTML 5.0approximately equal or equal to
eplus⩱U+2A71 (10865)HTML 5.0equals sign above plus sign
pluse⩲U+2A72 (10866)HTML 5.0plus sign above equals sign
Esim⩳U+2A73 (10867)HTML 5.0equals sign above tilde operator
Colone⩴U+2A74 (10868)HTML 5.0double colon equal
Equal⩵U+2A75 (10869)HTML 5.0two consecutive equals signs
eDDot, ddotseq⩷U+2A77 (10871)HTML 5.0equals sign with two dots above and two dots below
equivDD⩸U+2A78 (10872)HTML 5.0equivalent with four dots above
ltcir⩹U+2A79 (10873)HTML 5.0less-than with circle inside
gtcir⩺U+2A7A (10874)HTML 5.0greater-than with circle inside
ltquest⩻U+2A7B (10875)HTML 5.0less-than with question mark above
gtquest⩼U+2A7C (10876)HTML 5.0greater-than with question mark above
les, LessSlantEqual, leqslant⩽U+2A7D (10877)HTML 5.0less-than or slanted equal to
ges, GreaterSlantEqual, geqslant⩾U+2A7E (10878)HTML 5.0greater-than or slanted equal to
lesdot⩿U+2A7F (10879)HTML 5.0less-than or slanted equal to with dot inside
gesdot⪀U+2A80 (10880)HTML 5.0greater-than or slanted equal to with dot inside
lesdoto⪁U+2A81 (10881)HTML 5.0less-than or slanted equal to with dot above
gesdoto⪂U+2A82 (10882)HTML 5.0greater-than or slanted equal to with dot above
lesdotor⪃U+2A83 (10883)HTML 5.0less-than or slanted equal to with dot above right
gesdotol⪄U+2A84 (10884)HTML 5.0greater-than or slanted equal to with dot above left
lap, lessapprox⪅U+2A85 (10885)HTML 5.0less-than or approximate
gap, gtrapprox⪆U+2A86 (10886)HTML 5.0greater-than or approximate
lne, lneq⪇U+2A87 (10887)HTML 5.0less-than and single-line not equal to
gne, gneq⪈U+2A88 (10888)HTML 5.0greater-than and single-line not equal to
lnap, lnapprox⪉U+2A89 (10889)HTML 5.0less-than and not approximate
gnap, gnapprox⪊U+2A8A (10890)HTML 5.0greater-than and not approximate
lEg, lesseqqgtr⪋U+2A8B (10891)HTML 5.0less-than above double-line equal above greater-than
gEl, gtreqqless⪌U+2A8C (10892)HTML 5.0greater-than above double-line equal above less-than
lsime⪍U+2A8D (10893)HTML 5.0less-than above similar or equal
gsime⪎U+2A8E (10894)HTML 5.0greater-than above similar or equal
lsimg⪏U+2A8F (10895)HTML 5.0less-than above similar above greater-than
gsiml⪐U+2A90 (10896)HTML 5.0greater-than above similar above less-than
lgE⪑U+2A91 (10897)HTML 5.0less-than above greater-than above double-line equal
glE⪒U+2A92 (10898)HTML 5.0greater-than above less-than above double-line equal
lesges⪓U+2A93 (10899)HTML 5.0less-than above slanted equal above greater-than above slanted equal
gesles⪔U+2A94 (10900)HTML 5.0greater-than above slanted equal above less-than above slanted equal
els, eqslantless⪕U+2A95 (10901)HTML 5.0slanted equal to or less-than
egs, eqslantgtr⪖U+2A96 (10902)HTML 5.0slanted equal to or greater-than
elsdot⪗U+2A97 (10903)HTML 5.0slanted equal to or less-than with dot inside
egsdot⪘U+2A98 (10904)HTML 5.0slanted equal to or greater-than with dot inside
el⪙U+2A99 (10905)HTML 5.0double-line equal to or less-than
eg⪚U+2A9A (10906)HTML 5.0double-line equal to or greater-than
siml⪝U+2A9D (10909)HTML 5.0similar or less-than
simg⪞U+2A9E (10910)HTML 5.0similar or greater-than
simlE⪟U+2A9F (10911)HTML 5.0similar above less-than above equals sign
simgE⪠U+2AA0 (10912)HTML 5.0similar above greater-than above equals sign
LessLess⪡U+2AA1 (10913)HTML 5.0double nested less-than
GreaterGreater⪢U+2AA2 (10914)HTML 5.0double nested greater-than
glj⪤U+2AA4 (10916)HTML 5.0greater-than overlapping less-than
gla⪥U+2AA5 (10917)HTML 5.0greater-than beside less-than
ltcc⪦U+2AA6 (10918)HTML 5.0less-than closed by curve
gtcc⪧U+2AA7 (10919)HTML 5.0greater-than closed by curve
lescc⪨U+2AA8 (10920)HTML 5.0less-than closed by curve above slanted equal
gescc⪩U+2AA9 (10921)HTML 5.0greater-than closed by curve above slanted equal
smt⪪U+2AAA (10922)HTML 5.0smaller than
lat⪫U+2AAB (10923)HTML 5.0larger than
smte⪬U+2AAC (10924)HTML 5.0smaller than or equal to
late⪭U+2AAD (10925)HTML 5.0larger than or equal to
bumpE⪮U+2AAE (10926)HTML 5.0equals sign with bumpy above
pre, preceq, PrecedesEqual⪯U+2AAF (10927)HTML 5.0precedes above single-line equals sign
sce, succeq, SucceedsEqual⪰U+2AB0 (10928)HTML 5.0succeeds above single-line equals sign
prE⪳U+2AB3 (10931)HTML 5.0precedes above equals sign
scE⪴U+2AB4 (10932)HTML 5.0succeeds above equals sign
prnE, precneqq⪵U+2AB5 (10933)HTML 5.0precedes above not equal to
scnE, succneqq⪶U+2AB6 (10934)HTML 5.0succeeds above not equal to
prap, precapprox⪷U+2AB7 (10935)HTML 5.0precedes above almost equal to
scap, succapprox⪸U+2AB8 (10936)HTML 5.0succeeds above almost equal to
prnap, precnapprox⪹U+2AB9 (10937)HTML 5.0precedes above not almost equal to
scnap, succnapprox⪺U+2ABA (10938)HTML 5.0succeeds above not almost equal to
Pr⪻U+2ABB (10939)HTML 5.0double precedes
Sc⪼U+2ABC (10940)HTML 5.0double succeeds
subdot⪽U+2ABD (10941)HTML 5.0subset with dot
supdot⪾U+2ABE (10942)HTML 5.0superset with dot
subplus⪿U+2ABF (10943)HTML 5.0subset with plus sign below
supplus⫀U+2AC0 (10944)HTML 5.0superset with plus sign below
submult⫁U+2AC1 (10945)HTML 5.0subset with multiplication sign below
supmult⫂U+2AC2 (10946)HTML 5.0superset with multiplication sign below
subedot⫃U+2AC3 (10947)HTML 5.0subset of or equal to with dot above
supedot⫄U+2AC4 (10948)HTML 5.0superset of or equal to with dot above
subE, subseteqq⫅U+2AC5 (10949)HTML 5.0subset of above equals sign
supE, supseteqq⫆U+2AC6 (10950)HTML 5.0superset of above equals sign
subsim⫇U+2AC7 (10951)HTML 5.0subset of above tilde operator
supsim⫈U+2AC8 (10952)HTML 5.0superset of above tilde operator
subnE, subsetneqq⫋U+2ACB (10955)HTML 5.0subset of above not equal to
supnE, supsetneqq⫌U+2ACC (10956)HTML 5.0superset of above not equal to
csub⫏U+2ACF (10959)HTML 5.0closed subset
csup⫐U+2AD0 (10960)HTML 5.0closed superset
csube⫑U+2AD1 (10961)HTML 5.0closed subset or equal to
csupe⫒U+2AD2 (10962)HTML 5.0closed superset or equal to
subsup⫓U+2AD3 (10963)HTML 5.0subset above superset
supsub⫔U+2AD4 (10964)HTML 5.0superset above subset
subsub⫕U+2AD5 (10965)HTML 5.0subset above subset
supsup⫖U+2AD6 (10966)HTML 5.0superset above superset
suphsub⫗U+2AD7 (10967)HTML 5.0superset beside subset
supdsub⫘U+2AD8 (10968)HTML 5.0superset beside and joined by dash with subset
forkv⫙U+2AD9 (10969)HTML 5.0element of opening downwards
topfork⫚U+2ADA (10970)HTML 5.0pitchfork with tee top
mlcp⫛U+2ADB (10971)HTML 5.0transversal intersection
Dashv, DoubleLeftTee⫤U+2AE4 (10980)HTML 5.0vertical bar double left turnstile
Vdashl⫦U+2AE6 (10982)HTML 5.0long dash from left member of double vertical
Barv⫧U+2AE7 (10983)HTML 5.0short down tack with overbar
vBar⫨U+2AE8 (10984)HTML 5.0short up tack with underbar
vBarv⫩U+2AE9 (10985)HTML 5.0short up tack above short down tack
Vbar⫫U+2AEB (10987)HTML 5.0double up tack
Not⫬U+2AEC (10988)HTML 5.0double stroke not sign
bNot⫭U+2AED (10989)HTML 5.0reversed double stroke not sign
rnmid⫮U+2AEE (10990)HTML 5.0does not divide with reversed negation slash
cirmid⫯U+2AEF (10991)HTML 5.0vertical line with circle above
midcir⫰U+2AF0 (10992)HTML 5.0vertical line with circle below
topcir⫱U+2AF1 (10993)HTML 5.0down tack with circle below
nhpar⫲U+2AF2 (10994)HTML 5.0parallel with horizontal stroke
parsim⫳U+2AF3 (10995)HTML 5.0parallel with tilde operator
parsl⫽U+2AFD (11005)HTML 5.0double solidus operator
ffligffU+FB00 (64256)HTML 5.0Latin small ligature ff
filigfiU+FB01 (64257)HTML 5.0Latin small ligature fi
flligflU+FB02 (64258)HTML 5.0Latin small ligature fl
ffiligffiU+FB03 (64259)HTML 5.0Latin small ligature ffi
fflligfflU+FB04 (64260)HTML 5.0Latin small ligature ffl
Ascr𝒜U+1D49C (119964)HTML 5.0mathematical script capital A
Cscr𝒞U+1D49E (119966)HTML 5.0mathematical script capital C
Dscr𝒟U+1D49F (119967)HTML 5.0mathematical script capital D
Gscr𝒢U+1D4A2 (119970)HTML 5.0mathematical script capital G
Jscr𝒥U+1D4A5 (119973)HTML 5.0mathematical script capital J
Kscr𝒦U+1D4A6 (119974)HTML 5.0mathematical script capital K
Nscr𝒩U+1D4A9 (119977)HTML 5.0mathematical script capital N
Oscr𝒪U+1D4AA (119978)HTML 5.0mathematical script capital O
Pscr𝒫U+1D4AB (119979)HTML 5.0mathematical script capital P
Qscr𝒬U+1D4AC (119980)HTML 5.0mathematical script capital Q
Sscr𝒮U+1D4AE (119982)HTML 5.0mathematical script capital S
Tscr𝒯U+1D4AF (119983)HTML 5.0mathematical script capital T
Uscr𝒰U+1D4B0 (119984)HTML 5.0mathematical script capital U
Vscr𝒱U+1D4B1 (119985)HTML 5.0mathematical script capital V
Wscr𝒲U+1D4B2 (119986)HTML 5.0mathematical script capital W
Xscr𝒳U+1D4B3 (119987)HTML 5.0mathematical script capital X
Yscr𝒴U+1D4B4 (119988)HTML 5.0mathematical script capital Y
Zscr𝒵U+1D4B5 (119989)HTML 5.0mathematical script capital Z
ascr𝒶U+1D4B6 (119990)HTML 5.0mathematical script small a
bscr𝒷U+1D4B7 (119991)HTML 5.0mathematical script small b
cscr𝒸U+1D4B8 (119992)HTML 5.0mathematical script small c
dscr𝒹U+1D4B9 (119993)HTML 5.0mathematical script small d
fscr𝒻U+1D4BB (119995)HTML 5.0mathematical script small f
hscr𝒽U+1D4BD (119997)HTML 5.0mathematical script small h
iscr𝒾U+1D4BE (119998)HTML 5.0mathematical script small i
jscr𝒿U+1D4BF (119999)HTML 5.0mathematical script small j
kscr𝓀U+1D4C0 (120000)HTML 5.0mathematical script small k
lscr𝓁U+1D4C1 (120001)HTML 5.0mathematical script small l
mscr𝓂U+1D4C2 (120002)HTML 5.0mathematical script small m
nscr𝓃U+1D4C3 (120003)HTML 5.0mathematical script small n
pscr𝓅U+1D4C5 (120005)HTML 5.0mathematical script small p
qscr𝓆U+1D4C6 (120006)HTML 5.0mathematical script small q
rscr𝓇U+1D4C7 (120007)HTML 5.0mathematical script small r
sscr𝓈U+1D4C8 (120008)HTML 5.0mathematical script small s
tscr𝓉U+1D4C9 (120009)HTML 5.0mathematical script small t
uscr𝓊U+1D4CA (120010)HTML 5.0mathematical script small u
vscr𝓋U+1D4CB (120011)HTML 5.0mathematical script small v
wscr𝓌U+1D4CC (120012)HTML 5.0mathematical script small w
xscr𝓍U+1D4CD (120013)HTML 5.0mathematical script small x
yscr𝓎U+1D4CE (120014)HTML 5.0mathematical script small y
zscr𝓏U+1D4CF (120015)HTML 5.0mathematical script small z
Afr𝔄U+1D504 (120068)HTML 5.0mathematical Fraktur capital A
Bfr𝔅U+1D505 (120069)HTML 5.0mathematical Fraktur capital B
Dfr𝔇U+1D507 (120071)HTML 5.0mathematical Fraktur capital D
Efr𝔈U+1D508 (120072)HTML 5.0mathematical Fraktur capital E
Ffr𝔉U+1D509 (120073)HTML 5.0mathematical Fraktur capital F
Gfr𝔊U+1D50A (120074)HTML 5.0mathematical Fraktur capital G
Jfr𝔍U+1D50D (120077)HTML 5.0mathematical Fraktur capital J
Kfr𝔎U+1D50E (120078)HTML 5.0mathematical Fraktur capital K
Lfr𝔏U+1D50F (120079)HTML 5.0mathematical Fraktur capital L
Mfr𝔐U+1D510 (120080)HTML 5.0mathematical Fraktur capital M
Nfr𝔑U+1D511 (120081)HTML 5.0mathematical Fraktur capital N
Ofr𝔒U+1D512 (120082)HTML 5.0mathematical Fraktur capital O
Pfr𝔓U+1D513 (120083)HTML 5.0mathematical Fraktur capital P
Qfr𝔔U+1D514 (120084)HTML 5.0mathematical Fraktur capital Q
Sfr𝔖U+1D516 (120086)HTML 5.0mathematical Fraktur capital S
Tfr𝔗U+1D517 (120087)HTML 5.0mathematical Fraktur capital T
Ufr𝔘U+1D518 (120088)HTML 5.0mathematical Fraktur capital U
Vfr𝔙U+1D519 (120089)HTML 5.0mathematical Fraktur capital V
Wfr𝔚U+1D51A (120090)HTML 5.0mathematical Fraktur capital W
Xfr𝔛U+1D51B (120091)HTML 5.0mathematical Fraktur capital X
Yfr𝔜U+1D51C (120092)HTML 5.0mathematical Fraktur capital Y
afr𝔞U+1D51E (120094)HTML 5.0mathematical Fraktur small a
bfr𝔟U+1D51F (120095)HTML 5.0mathematical Fraktur small b
cfr𝔠U+1D520 (120096)HTML 5.0mathematical Fraktur small c
dfr𝔡U+1D521 (120097)HTML 5.0mathematical Fraktur small d
efr𝔢U+1D522 (120098)HTML 5.0mathematical Fraktur small e
ffr𝔣U+1D523 (120099)HTML 5.0mathematical Fraktur small f
gfr𝔤U+1D524 (120100)HTML 5.0mathematical Fraktur small g
hfr𝔥U+1D525 (120101)HTML 5.0mathematical Fraktur small h
ifr𝔦U+1D526 (120102)HTML 5.0mathematical Fraktur small i
jfr𝔧U+1D527 (120103)HTML 5.0mathematical Fraktur small j
kfr𝔨U+1D528 (120104)HTML 5.0mathematical Fraktur small k
lfr𝔩U+1D529 (120105)HTML 5.0mathematical Fraktur small l
mfr𝔪U+1D52A (120106)HTML 5.0mathematical Fraktur small m
nfr𝔫U+1D52B (120107)HTML 5.0mathematical Fraktur small n
ofr𝔬U+1D52C (120108)HTML 5.0mathematical Fraktur small o
pfr𝔭U+1D52D (120109)HTML 5.0mathematical Fraktur small p
qfr𝔮U+1D52E (120110)HTML 5.0mathematical Fraktur small q
rfr𝔯U+1D52F (120111)HTML 5.0mathematical Fraktur small r
sfr𝔰U+1D530 (120112)HTML 5.0mathematical Fraktur small s
tfr𝔱U+1D531 (120113)HTML 5.0mathematical Fraktur small t
ufr𝔲U+1D532 (120114)HTML 5.0mathematical Fraktur small u
vfr𝔳U+1D533 (120115)HTML 5.0mathematical Fraktur small v
wfr𝔴U+1D534 (120116)HTML 5.0mathematical Fraktur small w
xfr𝔵U+1D535 (120117)HTML 5.0mathematical Fraktur small x
yfr𝔶U+1D536 (120118)HTML 5.0mathematical Fraktur small y
zfr𝔷U+1D537 (120119)HTML 5.0mathematical Fraktur small z
Aopf𝔸U+1D538 (120120)HTML 5.0mathematical double-struck capital A
Bopf𝔹U+1D539 (120121)HTML 5.0mathematical double-struck capital B
Dopf𝔻U+1D53B (120123)HTML 5.0mathematical double-struck capital D
Eopf𝔼U+1D53C (120124)HTML 5.0mathematical double-struck capital E
Fopf𝔽U+1D53D (120125)HTML 5.0mathematical double-struck capital F
Gopf𝔾U+1D53E (120126)HTML 5.0mathematical double-struck capital G
Iopf𝕀U+1D540 (120128)HTML 5.0mathematical double-struck capital I
Jopf𝕁U+1D541 (120129)HTML 5.0mathematical double-struck capital J
Kopf𝕂U+1D542 (120130)HTML 5.0mathematical double-struck capital K
Lopf𝕃U+1D543 (120131)HTML 5.0mathematical double-struck capital L
Mopf𝕄U+1D544 (120132)HTML 5.0mathematical double-struck capital M
Oopf𝕆U+1D546 (120134)HTML 5.0mathematical double-struck capital O
Sopf𝕊U+1D54A (120138)HTML 5.0mathematical double-struck capital S
Topf𝕋U+1D54B (120139)HTML 5.0mathematical double-struck capital T
Uopf𝕌U+1D54C (120140)HTML 5.0mathematical double-struck capital U
Vopf𝕍U+1D54D (120141)HTML 5.0mathematical double-struck capital V
Wopf𝕎U+1D54E (120142)HTML 5.0mathematical double-struck capital W
Xopf𝕏U+1D54F (120143)HTML 5.0mathematical double-struck capital X
Yopf𝕐U+1D550 (120144)HTML 5.0mathematical double-struck capital Y
aopf𝕒U+1D552 (120146)HTML 5.0mathematical double-struck small a
bopf𝕓U+1D553 (120147)HTML 5.0mathematical double-struck small b
copf𝕔U+1D554 (120148)HTML 5.0mathematical double-struck small c
dopf𝕕U+1D555 (120149)HTML 5.0mathematical double-struck small d
eopf𝕖U+1D556 (120150)HTML 5.0mathematical double-struck small e
fopf𝕗U+1D557 (120151)HTML 5.0mathematical double-struck small f
gopf𝕘U+1D558 (120152)HTML 5.0mathematical double-struck small g
hopf𝕙U+1D559 (120153)HTML 5.0mathematical double-struck small h
iopf𝕚U+1D55A (120154)HTML 5.0mathematical double-struck small i
jopf𝕛U+1D55B (120155)HTML 5.0mathematical double-struck small j
kopf𝕜U+1D55C (120156)HTML 5.0mathematical double-struck small k
lopf𝕝U+1D55D (120157)HTML 5.0mathematical double-struck small l
mopf𝕞U+1D55E (120158)HTML 5.0mathematical double-struck small m
nopf𝕟U+1D55F (120159)HTML 5.0mathematical double-struck small n
oopf𝕠U+1D560 (120160)HTML 5.0mathematical double-struck small o
popf𝕡U+1D561 (120161)HTML 5.0mathematical double-struck small p
qopf𝕢U+1D562 (120162)HTML 5.0mathematical double-struck small q
ropf𝕣U+1D563 (120163)HTML 5.0mathematical double-struck small r
sopf𝕤U+1D564 (120164)HTML 5.0mathematical double-struck small s
topf𝕥U+1D565 (120165)HTML 5.0mathematical double-struck small t
uopf𝕦U+1D566 (120166)HTML 5.0mathematical double-struck small u
vopf𝕧U+1D567 (120167)HTML 5.0mathematical double-struck small v
wopf𝕨U+1D568 (120168)HTML 5.0mathematical double-struck small w
xopf𝕩U+1D569 (120169)HTML 5.0mathematical double-struck small x
yopf𝕪U+1D56A (120170)HTML 5.0mathematical double-struck small y
zopf𝕫U+1D56B (120171)HTML 5.0mathematical double-struck small z
nvlt<⃒U+003C (60), U+20D2 (8402)HTML 5.0less-than sign, combining long vertical line overlay
bne=⃥U+003D (61), U+20E5 (8421)HTML 5.0equals sign, combining reverse solidus overlay
nvgt>⃒U+003E (62), U+20D2 (8402)HTML 5.0greater-than sign, combining long vertical line overlay
fjligfjU+0066 (102), U+006A (106)HTML 5.0latin small letter f, latin small letter j
ThickSpace  U+205F (8287), U+200A (8202)HTML 5.0medium mathematical space, hair space
nrarrw↝̸U+219D (8605), U+0338 (824)HTML 5.0rightwards wave arrow, combining long solidus overlay
npart∂̸U+2202 (8706), U+0338 (824)HTML 5.0partial differential, combining long solidus overlay
nang∠⃒U+2220 (8736), U+20D2 (8402)HTML 5.0angle, combining long vertical line overlay
caps∩︀U+2229 (8745), U+FE00 (65024)HTML 5.0intersection, variation selector-1
cups∪︀U+222A (8746), U+FE00 (65024)HTML 5.0union, variation selector-1
nvsim∼⃒U+223C (8764), U+20D2 (8402)HTML 5.0tilde operator, combining long vertical line overlay
race∽̱U+223D (8765), U+0331 (817)HTML 5.0reversed tilde, combining macron below
acE∾̳U+223E (8766), U+0333 (819)HTML 5.0inverted lazy s, combining double low line
nesim, NotEqualTilde≂̸U+2242 (8770), U+0338 (824)HTML 5.0minus tilde, combining long solidus overlay
napid≋̸U+224B (8779), U+0338 (824)HTML 5.0triple tilde, combining long solidus overlay
nvap≍⃒U+224D (8781), U+20D2 (8402)HTML 5.0equivalent to, combining long vertical line overlay
nbump, NotHumpDownHump≎̸U+224E (8782), U+0338 (824)HTML 5.0geometrically equivalent to, combining long solidus overlay
nbumpe, NotHumpEqual≏̸U+224F (8783), U+0338 (824)HTML 5.0difference between, combining long solidus overlay
nedot≐̸U+2250 (8784), U+0338 (824)HTML 5.0approaches the limit, combining long solidus overlay
bnequiv≡⃥U+2261 (8801), U+20E5 (8421)HTML 5.0identical to, combining reverse solidus overlay
nvle≤⃒U+2264 (8804), U+20D2 (8402)HTML 5.0less-than or equal to, combining long vertical line overlay
nvge≥⃒U+2265 (8805), U+20D2 (8402)HTML 5.0greater-than or equal to, combining long vertical line overlay
nlE, nleqq≦̸U+2266 (8806), U+0338 (824)HTML 5.0less-than over equal to, combining long solidus overlay
ngE, ngeqq, NotGreaterFullEqual≧̸U+2267 (8807), U+0338 (824)HTML 5.0greater-than over equal to, combining long solidus overlay
lvertneqq, lvnE≨︀U+2268 (8808), U+FE00 (65024)HTML 5.0less-than but not equal to, variation selector-1
gvertneqq, gvnE≩︀U+2269 (8809), U+FE00 (65024)HTML 5.0greater-than but not equal to, variation selector-1
nLtv, NotLessLess≪̸U+226A (8810), U+0338 (824)HTML 5.0much less-than, combining long solidus overlay
nLt≪⃒U+226A (8810), U+20D2 (8402)HTML 5.0much less-than, combining long vertical line overlay
nGtv, NotGreaterGreater≫̸U+226B (8811), U+0338 (824)HTML 5.0much greater-than, combining long solidus overlay
nGt≫⃒U+226B (8811), U+20D2 (8402)HTML 5.0much greater-than, combining long vertical line overlay
NotSucceedsTilde≿̸U+227F (8831), U+0338 (824)HTML 5.0succeeds or equivalent to, combining long solidus overlay
NotSubset, nsubset, vnsub⊂⃒U+2282 (8834), U+20D2 (8402)HTML 5.0subset of, combining long vertical line overlay
NotSuperset, nsupset, vnsup⊃⃒U+2283 (8835), U+20D2 (8402)HTML 5.0superset of, combining long vertical line overlay
varsubsetneq, vsubne⊊︀U+228A (8842), U+FE00 (65024)HTML 5.0subset of with not equal to, variation selector-1
varsupsetneq, vsupne⊋︀U+228B (8843), U+FE00 (65024)HTML 5.0superset of with not equal to, variation selector-1
NotSquareSubset⊏̸U+228F (8847), U+0338 (824)HTML 5.0square image of, combining long solidus overlay
NotSquareSuperset⊐̸U+2290 (8848), U+0338 (824)HTML 5.0square original of, combining long solidus overlay
sqcaps⊓︀U+2293 (8851), U+FE00 (65024)HTML 5.0square cap, variation selector-1
sqcups⊔︀U+2294 (8852), U+FE00 (65024)HTML 5.0square cup, variation selector-1
nvltrie⊴⃒U+22B4 (8884), U+20D2 (8402)HTML 5.0normal subgroup of or equal to, combining long vertical line overlay
nvrtrie⊵⃒U+22B5 (8885), U+20D2 (8402)HTML 5.0contains as normal subgroup or equal to, combining long vertical line overlay
nLl⋘̸U+22D8 (8920), U+0338 (824)HTML 5.0very much less-than, combining long solidus overlay
nGg⋙̸U+22D9 (8921), U+0338 (824)HTML 5.0very much greater-than, combining long solidus overlay
lesg⋚︀U+22DA (8922), U+FE00 (65024)HTML 5.0less-than equal to or greater-than, variation selector-1
gesl⋛︀U+22DB (8923), U+FE00 (65024)HTML 5.0greater-than equal to or less-than, variation selector-1
notindot⋵̸U+22F5 (8949), U+0338 (824)HTML 5.0element of with dot above, combining long solidus overlay
notinE⋹̸U+22F9 (8953), U+0338 (824)HTML 5.0element of with two horizontal strokes, combining long solidus overlay
nrarrc⤳̸U+2933 (10547), U+0338 (824)HTML 5.0wave arrow pointing directly right, combining long solidus overlay
NotLeftTriangleBar⧏̸U+29CF (10703), U+0338 (824)HTML 5.0left triangle beside vertical bar, combining long solidus overlay
NotRightTriangleBar⧐̸U+29D0 (10704), U+0338 (824)HTML 5.0vertical bar beside right triangle, combining long solidus overlay
ncongdot⩭̸U+2A6D (10861), U+0338 (824)HTML 5.0congruent with dot above, combining long solidus overlay
napE⩰̸U+2A70 (10864), U+0338 (824)HTML 5.0approximately equal or equal to, combining long solidus overlay
nleqslant, nles, NotLessSlantEqual⩽̸U+2A7D (10877), U+0338 (824)HTML 5.0less-than or slanted equal to, combining long solidus overlay
ngeqslant, nges, NotGreaterSlantEqual⩾̸U+2A7E (10878), U+0338 (824)HTML 5.0greater-than or slanted equal to, combining long solidus overlay
NotNestedLessLess⪡̸U+2AA1 (10913), U+0338 (824)HTML 5.0double nested less-than, combining long solidus overlay
NotNestedGreaterGreater⪢̸U+2AA2 (10914), U+0338 (824)HTML 5.0double nested greater-than, combining long solidus overlay
smtes⪬︀U+2AAC (10924), U+FE00 (65024)HTML 5.0smaller than or equal to, variation selector-1
lates⪭︀U+2AAD (10925), U+FE00 (65024)HTML 5.0larger than or equal to, variation selector-1
NotPrecedesEqual, npre, npreceq⪯̸U+2AAF (10927), U+0338 (824)HTML 5.0precedes above single-line equals sign, combining long solidus overlay
NotSucceedsEqual, nsce, nsucceq⪰̸U+2AB0 (10928), U+0338 (824)HTML 5.0succeeds above single-line equals sign, combining long solidus overlay
nsubE, nsubseteqq⫅̸U+2AC5 (10949), U+0338 (824)HTML 5.0subset of above equals sign, combining long solidus overlay
nsupE, nsupseteqq⫆̸U+2AC6 (10950), U+0338 (824)HTML 5.0superset of above equals sign, combining long solidus overlay
varsubsetneqq, vsubnE⫋︀U+2ACB (10955), U+FE00 (65024)HTML 5.0subset of above not equal to, variation selector-1
varsupsetneqq, vsupnE⫌︀U+2ACC (10956), U+FE00 (65024)HTML 5.0superset of above not equal to, variation selector-1
nparsl⫽⃥U+2AFD (11005), U+20E5 (8421)HTML 5.0double solidus operator, combining reverse solidus overlay

Notes[edit]

  1. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce cf cg ch ci cj ck cl cm cn co cp cq cr cs ct cu cv cw cx cy cz da db dc The trailing semicolon may be omitted for this named entity.
  2. ^ DTD: the full public DTD name (where the character entity name is defined) is actually mapped from one of the following three defined named entities:
    • HTMLlat1 maps to:
      • PUBLIC "-//W3C//ENTITIES Latin 1//EN//HTML" in HTML (the DTD is implicitly defined, no system URI is needed);
      • PUBLIC "-//W3C//ENTITIES Latin 1 for XHTML//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent" in XHTML 1.0;
    • HTMLsymbol maps to:
      • PUBLIC "-//W3C//ENTITIES Symbols//EN//HTML" in HTML (the DTD is implicitly defined, no system URI is needed);
      • PUBLIC "-//W3C//ENTITIES Symbols for XHTML//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml-symbol.ent" in XHTML 1.0;
    • HTMLspecial maps to:
      • PUBLIC "-//W3C//ENTITIES Special//EN//HTML" in HTML (the DTD is implicitly defined, no system URI is needed);
      • PUBLIC "-//W3C//ENTITIES Special for XHTML//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml-special.ent" in XHTML 1.0.
  3. ^ Old ISO subset: these are old (documented) character subsets used in legacy encodings before the unification within ISO 10646.
  4. ^ Description: the standard ISO 10646 and Unicode character name is displayed first for each character, with non-standard but legacy synonyms shown in italics between parentheses after an equal sign.
  5. ^ a b c d spaces: a blue background is used to display each space's width.
  6. ^ angst: The use of U+212B 'Angstrom sign', which was encoded due to round-trip mapping compatibility with an East-Asian character encoding, is discouraged, and the preferred representation is U+00C5 'capital letter A with ring above', which has the same glyph.
  7. ^ a b ijlig: The use of U+0132 and U+0133 'IJ ligature', which was encoded for usage in Dutch, and for compatibility for ISO/IEC 6937 and Code page 1102 (which only includes the lowercase ij; the Dutch version of ISO 646, National Replacement Character Set), is discouraged, and the preferred representation is simply IJ and ij (as two separate letters).
  8. ^ a b lmidot: The use of U+013F and U+0140 'L with middle dot', which was encoded for usage in Catalan, and for compatibility for ISO/IEC 6937, is discouraged, and the preferred representation is L/l followed by U+00B7.
  9. ^ napost: U+0149 'n preceded by apostrophe', which was encoded for usage in Afrikaans, and for compatibility for ISO/IEC 6937, has been deprecated by Unicode (since Unicode 5.2). The preferred representation is ʼn (U+02BC followed by n). (Unicode.org - Proposal for Additional Deprecated Characters).
  10. ^ a b ligature: this is a standard misnomer as this is a separate character in some languages.
  11. ^ ohm: The use of U+2126 'Ohm sign', is discouraged, and the preferred representation is U+03A9 'Greek capital letter Omega', which has the same glyph.
  12. ^ a b c d e black: here it seems to mean filled as opposed to hollow.
  13. ^ a b ISO proposed: these characters have been standardized in ISO 10646 after the release of HTML 4.0.
  14. ^ alefsym: 'alef symbol' is not the same as U+05D0 'Hebrew letter alef', although the same glyph could be used to depict both characters.
  15. ^ beth: 'bet symbol' is not the same as U+05D1 'Hebrew letter bet', although the same glyph could be used to depict both characters.
  16. ^ gimel: 'gimel symbol' is not the same as U+05D2 'Hebrew letter gimel', although the same glyph could be used to depict both characters.
  17. ^ daleth: 'dalet symbol' is not the same as U+05D3 'Hebrew letter dalet', although the same glyph could be used to depict both characters.
  18. ^ lArr: ISO 10646 does not say that 'leftwards double arrow' is the same as the 'is implied by' arrow, but also does not have any other character for that function. So lArr can be used for 'is implied by' as ISOtech suggests.
  19. ^ rArr: ISO 10646 does not say that 'rightwards double arrow' is the 'implies' character but does not have another character with this function, so rArr can be used for 'implies' as ISOtech suggests.
  20. ^ prod: 'n-ary product' is not the same character as U+03A0 'Greek capital letter Pi' though the same glyph might be used for both.
  21. ^ sum: 'n-ary summation' is not the same character as U+03A3 'Greek capital letter Sigma' though the same glyph might be used for both.
  22. ^ sim: 'tilde operator' is not the same character as U+007E 'tilde', although the same glyph might be used to represent both.
  23. ^ nsup: note that nsup, U+2285 'not a superset of', is in the ISOamsn subset, but is not covered by the Symbol font encoding and is not listed in the HTML 4.0 entities list on the documentation, but was erroneously omitted from the entities list; it should be included for symmetry and analogy with other entities.
  24. ^ perp: Unicode only defines U+22A5 as the "up tack". The Unicode symbol for "perpendicular" is U+27C2. The two symbols look similar, but are separate in Unicode. However, HTML uses U+22A5 as its "perpendicular" symbol. This is a discrepancy between HTML and Unicode. As well, the U+22A4 character (the "down tack" symbol) rendered in a browser such as Firefox 3.6 can match the font of either "up tack" or "perpendicular", but not both, depending on whether a fixed-width or a proportional font is used. When viewed in Firefox 3.6, the symbols rendered in the order U+22A5, U+22A4, U+27C2 in a proportional font: ⊥ ⊤ ⟂ and a fixed width one: ⊥ ⊤ ⟂, shows that the "down tack" has a similar look to U+22A5 (HTML's "perpendicular") in the first case but matches U+27C2 in the second. This exemplifies the difficulties of the semiotics involved in interpreting glyphs, symbols and characters generally.
  25. ^ sdot: U+22C5 'dot operator' is not the same character as U+00B7 'middle dot'.
  26. ^ U+22D8 does not have the lll entity in the HTML 5.2 list, but was erroneously omitted from the list.
  27. ^ lang: U+27E8 'mathematical left angle bracket' is not the same character as U+003C 'less than', U+2039 'single left-pointing angle quotation mark', or U+3008 'left angle bracket'. In HTML 5.0, lang has was remapped to this code, as U+2329 'left-pointing angle bracket' has been marked deprecated in Unicode (since version 5.2) (Unicode.org - Proposal for Additional Deprecated Characters).
  28. ^ rang: U+27E9 'mathematical right angle bracket' is not the same character as U+003E 'greater than', U+203A 'single right-pointing angle quotation mark', or U+3009 'right angle bracket'. In HTML 5.0, rang had been remapped to this code, as U+232A 'right-pointing angle bracket' has been marked deprecated in Unicode (since version 5.2) (Unicode.org - Proposal for Additional Deprecated Characters).

Entities representing special characters in XHTML[edit]

The XHTML DTDs explicitly declare 253 entities (including the 5 predefined entities of XML 1.0) whose expansion is a single character, which can therefore be informally referred to as "character entities". These (with the exception of the &apos; entity) have the same names and represent the same characters as the 252 character entities in HTML. Also, by virtue of being XML, XHTML documents may reference the predefined &apos; entity, which is not one of the 252 character entities in HTML 4. Additional entities of any size may be defined on a per-document basis. However, the usability of entity references in XHTML is affected by how the document is being processed:

  • If the document is read by a conforming HTML processor, then only the 252 HTML character entities can safely be used. The use of &apos; or custom entity references may not be supported and may produce unpredictable results.
  • If the document is read by an XML parser that does not or cannot read external entities, then only the five built-in XML character entities (see above) can safely be used, although other entities may be used if they are declared in the internal DTD subset.
  • If the document is read by an XML parser that does read external entities, then the five built-in XML character entities can safely be used. The other 248 HTML character entities can be used as long as the XHTML DTD is accessible to the parser at the time the document is read. Other entities may also be used if they are declared in the internal DTD subset.

Because of the special &apos; case mentioned above, only &quot;, &amp;, &lt;, and &gt; will work in all processing situations.

References[edit]

  1. ^ "HTML5 Named Character Reference List".

See also[edit]

  • Character encodings in HTML
  • HTML decimal character rendering
  • SGML entity
  • Digraph and Trigraph (a similar concept to enter unavailable characters)

Further reading[edit]

  • Unicode Consortium. See also: Unicode Consortium
    • UnicodeData.txt from the Unicode Consortium
  • World Wide Web Consortium. See also: World Wide Web Consortium
    • XML 1.0 spec
    • HTML 2.0 spec
    • HTML 3.2 spec
    • HTML 4.0 spec
    • HTML 4.01 spec
    • HTML 5 spec
    • XHTML 1.0 spec
    • XML Entity Definitions for Characters
  • The normative reference to RFC 2070 (still found in DTDs defining the character entities for HTML or XHTML) is historic; this RFC (along with other RFC's related to different part of the HTML specification) has been deprecated in favor of the newer informational RFC 2854 which defines the "text/html" MIME type and references directly the W3C specifications for the actual HTML content.
  • Numerical Reference of Unicode code points at Wikibooks

External links[edit]

  • Character entity references in HTML 4 at the W3C
  • Webpage for encoding and decoding special characters