HTML 4 实体名称

完整的 HTML 4 实体参考手册

下表中的所有实体都将在所有浏览器中正确显示,HTML4 和 HTML5 页面中均是。

如需完整的 HTML5 实体参考,请访问下一章。

字符 实体 十进制 十六进制 描述
& & & & ampersand
< &lt; &#60; &#x3C; 小于
> &gt; &#62; &#x3E; 大于
  &nbsp; &#160; &#xA0; no-break space = non-breaking space
¡ &iexcl; &#161; &#xA1; inverted exclamation mark
¢ &cent; &#162; &#xA2; cent sign
£ &pound; &#163; &#xA3; pound sign
¤ &curren; &#164; &#xA4; currency sign
¥ &yen; &#165; &#xA5; yen sign = yuan sign
¦ &brvbar; &#166; &#xA6; broken bar = broken vertical bar
§ &sect; &#167; &#xA7; section sign
¨ &uml; &#168; &#xA8; diaeresis = spacing diaeresis
© &copy; &#169; &#xA9; copyright sign
ª &ordf; &#170; &#xAA; feminine ordinal indicator
« &laquo; &#171; &#xAB; left-pointing double angle quotation mark = left pointing guillemet
¬ &not; &#172; &#xAC; not sign
­ &shy; &#173; &#xAD; soft hyphen = discretionary hyphen
® &reg; &#174; &#xAE; registered sign = registered trade mark sign
¯ &macr; &#175; &#xAF; macron = spacing macron = overline = APL overbar
° &deg; &#176; &#xB0; degree sign
± &plusmn; &#177; &#xB1; plus-minus sign = plus-or-minus sign
² &sup2; &#178; &#xB2; superscript two = superscript digit two = squared
³ &sup3; &#179; &#xB3; superscript three = superscript digit three = cubed
´ &acute; &#180; &#xB4; acute accent = spacing acute
µ &micro; &#181; &#xB5; micro sign
&para; &#182; &#xB6; pilcrow sign = paragraph sign
· &middot; &#183; &#xB7; middle dot = Georgian comma = Greek middle dot
¸ &cedil; &#184; &#xB8; cedilla = spacing cedilla
¹ &sup1; &#185; &#xB9; superscript one = superscript digit one
º &ordm; &#186; &#xBA; masculine ordinal indicator
» &raquo; &#187; &#xBB; right-pointing double angle quotation mark = right pointing guillemet
¼ &frac14; &#188; &#xBC; vulgar fraction one quarter = fraction one quarter
½ &frac12; &#189; &#xBD; vulgar fraction one half = fraction one half
¾ &frac34; &#190; &#xBE; vulgar fraction three quarters = fraction three quarters
¿ &iquest; &#191; &#xBF; inverted question mark = turned question mark
À &Agrave; &#192; &#xC0; latin capital letter A with grave = latin capital letter A grave
Á &Aacute; &#193; &#xC1; latin capital letter A with acute
 &Acirc; &#194; &#xC2; latin capital letter A with circumflex
à &Atilde; &#195; &#xC3; latin capital letter A with tilde
Ä &Auml; &#196; &#xC4; latin capital letter A with diaeresis
Å &Aring; &#197; &#xC5; latin capital letter A with ring above = latin capital letter A ring
Æ &AElig; &#198; &#xC6; latin capital letter AE = latin capital ligature AE
Ç &Ccedil; &#199; &#xC7; latin capital letter C with cedilla
È &Egrave; &#200; &#xC8; latin capital letter E with grave
É &Eacute; &#201; &#xC9; latin capital letter E with acute
Ê &Ecirc; &#202; &#xCA; latin capital letter E with circumflex
Ë &Euml; &#203; &#xCB; latin capital letter E with diaeresis
Ì &Igrave; &#204; &#xCC; latin capital letter I with grave
Í &Iacute; &#205; &#xCD; latin capital letter I with acute
Î &Icirc; &#206; &#xCE; latin capital letter I with circumflex
Ï &Iuml; &#207; &#xCF; latin capital letter I with diaeresis
Ð &ETH; &#208; &#xD0; latin capital letter ETH
Ñ &Ntilde; &#209; &#xD1; latin capital letter N with tilde
Ò &Ograve; &#210; &#xD2; latin capital letter O with grave
Ó &Oacute; &#211; &#xD3; latin capital letter O with acute
Ô &Ocirc; &#212; &#xD4; latin capital letter O with circumflex
Õ &Otilde; &#213; &#xD5; latin capital letter O with tilde
Ö &Ouml; &#214; &#xD6; latin capital letter O with diaeresis
× &times; &#215; &#xD7; multiplication sign
Ø &Oslash; &#216; &#xD8; latin capital letter O with stroke = latin capital letter O slash
Ù &Ugrave; &#217; &#xD9; latin capital letter U with grave
Ú &Uacute; &#218; &#xDA; latin capital letter U with acute
Û &Ucirc; &#219; &#xDB; latin capital letter U with circumflex
Ü &Uuml; &#220; &#xDC; latin capital letter U with diaeresis
Ý &Yacute; &#221; &#xDD; latin capital letter Y with acute
Þ &THORN; &#222; &#xDE; latin capital letter THORN
ß &szlig; &#223; &#xDF; latin small letter sharp s = ess-zed
à &agrave; &#224; &#xE0; latin small letter a with grave = latin small letter a grave
á &aacute; &#225; &#xE1; latin small letter a with acute
â &acirc; &#226; &#xE2; latin small letter a with circumflex
ã &atilde; &#227; &#xE3; latin small letter a with tilde
ä &auml; &#228; &#xE4; latin small letter a with diaeresis
å &aring; &#229; &#xE5; latin small letter a with ring above = latin small letter a ring
æ &aelig; &#230; &#xE6; latin small letter ae = latin small ligature ae
ç &ccedil; &#231; &#xE7; latin small letter c with cedilla
è &egrave; &#232; &#xE8; latin small letter e with grave
é &eacute; &#233; &#xE9; latin small letter e with acute
ê &ecirc; &#234; &#xEA; latin small letter e with circumflex
ë &euml; &#235; &#xEB; latin small letter e with diaeresis
ì &igrave; &#236; &#xEC; latin small letter i with grave
í &iacute; &#237; &#xED; latin small letter i with acute
î &icirc; &#238; &#xEE; latin small letter i with circumflex
ï &iuml; &#239; &#xEF; latin small letter i with diaeresis
ð &eth; &#240; &#xF0; latin small letter eth
ñ &ntilde; &#241; &#xF1; latin small letter n with tilde
ò &ograve; &#242; &#xF2; latin small letter o with grave
ó &oacute; &#243; &#xF3; latin small letter o with acute
ô &ocirc; &#244; &#xF4; latin small letter o with circumflex
õ &otilde; &#245; &#xF5; latin small letter o with tilde
ö &ouml; &#246; &#xF6; latin small letter o with diaeresis
÷ &divide; &#247; &#xF7; division sign
ø &oslash; &#248; &#xF8; latin small letter o with stroke = latin small letter o slash
ù &ugrave; &#249; &#xF9; latin small letter u with grave
ú &uacute; &#250; &#xFA; latin small letter u with acute
û &ucirc; &#251; &#xFB; latin small letter u with circumflex
ü &uuml; &#252; &#xFC; latin small letter u with diaeresis
ý &yacute; &#253; &#xFD; latin small letter y with acute
þ &thorn; &#254; &#xFE; latin small letter thorn
ÿ &yuml; &#255; &#xFF; latin small letter y with diaeresis
ƒ &fnof; &#402; &#x192; latin small f with hook = function = florin
Α &Alpha; &#913; &#x391; greek capital letter alpha
Β &Beta; &#914; &#x392; greek capital letter beta
Γ &Gamma; &#915; &#x393; greek capital letter gamma
Δ &Delta; &#916; &#x394; greek capital letter delta
Ε &Epsilon; &#917; &#x395; greek capital letter epsilon
Ζ &Zeta; &#918; &#x396; greek capital letter zeta
Η &Eta; &#919; &#x397; greek capital letter eta
Θ &Theta; &#920; &#x398; greek capital letter theta
Ι &Iota; &#921; &#x399; greek capital letter iota
Κ &Kappa; &#922; &#x39A; greek capital letter kappa
Λ &Lambda; &#923; &#x39B; greek capital letter lambda
Μ &Mu; &#924; &#x39C; greek capital letter mu
Ν &Nu; &#925; &#x39D; greek capital letter nu
Ξ &Xi; &#926; &#x39E; greek capital letter xi
Ο &Omicron; &#927; &#x39F; greek capital letter omicron
Π &Pi; &#928; &#x3A0; greek capital letter pi
Ρ &Rho; &#929; &#x3A1; greek capital letter rho
        (not used)
Σ &Sigma; &#931; &#x3A3; greek capital letter sigma
Τ &Tau; &#932; &#x3A4; greek capital letter tau
Υ &Upsilon; &#933; &#x3A5; greek capital letter upsilon
Φ &Phi; &#934; &#x3A6; greek capital letter phi
Χ &Chi; &#935; &#x3A7; greek capital letter chi
Ψ &Psi; &#936; &#x3A8; greek capital letter psi
Ω &Omega; &#937; &#x3A9; greek capital letter omega
        (not used)
α &alpha; &#945; &#x3B1; greek smal letter alpha
β &beta; &#946; &#x3B2; greek smal letter beta
γ &gamma; &#947; &#x3B3; greek smal letter gamma
δ &delta; &#948; &#x3B4; greek smal letter delta
ε &epsilon; &#949; &#x3B5; greek smal letter epsilon
ζ &zeta; &#950; &#x3B6; greek smal letter zeta
η &eta; &#951; &#x3B7; greek smal letter eta
θ &theta; &#952; &#x3B8; greek smal letter theta
ι &iota; &#953; &#x3B9; greek smal letter iota
κ &kappa; &#954; &#x3BA; greek smal letter kappa
λ &lambda; &#955; &#x3BB; greek smal letter lambda
μ &mu; &#956; &#x3BC; greek smal letter mu
ν &nu; &#957; &#x3BD; greek smal letter nu
ξ &xi; &#958; &#x3BE; greek smal letter xi
ο &omicron; &#959; &#x3BF; greek smal letter omicron
π &pi; &#960; &#x3C0; greek smal letter pi
ρ &rho; &#961; &#x3C1; greek smal letter rho
ς &sigmaf; &#962; &#x3C2; greek smal letter final sigma
σ &sigma; &#963; &#x3C3; greek smal letter sigma
τ &tau; &#964; &#x3C4; greek smal letter tau
υ &upsilon; &#965; &#x3C5; greek smal letter upsilon
φ &phi; &#966; &#x3C6; greek smal letter phi
χ &chi; &#967; &#x3C7; greek smal letter chi
ψ &psi; &#968; &#x3C8; greek smal letter psi
ω &omega; &#969; &#x3C9; greek smal letter omega
        (not used)
ϑ &thetasym; &#977; &#x3D1; greek smal letter theta symbol
ϒ &upsih; &#978; &#x3D2; Greek upsilon with hook symbol
        (not used)
ϖ &piv; &#982; &#x3D6; Greek pi symbol


特殊符号

字符 实体 十进制 十六进制 描述
&bull; &#8226; &#x2022; bullet = black small circle
&hellip; &#8230; &#x2026; horizontal ellipsis = three dot leader
&prime; &#8242; &#x2032; prime = minutes = feet
&Prime; &#8243; &#x2033; double prime = seconds = inches
&oline; &#8254; &#x203E; overline = spacing overscore
&frasl; &#8260; &#x2044; fraction slash
&weierp; &#8472; &#x2118; script capital P = power set = Weierstrass p
&image; &#8465; &#x2111; blackletter capital I = imaginary part
&real; &#8476; &#x211C; blackletter capital R = real part symbol
&trade; &#8482; &#x2122; trade mark sign
&alefsym; &#8501; &#x2135; alef symbol = first transfinite cardinal
&larr; &#8592; &#x2190; leftwards arrow
&uarr; &#8593; &#x2191; upwards arrow
&rarr; &#8594; &#x2192; rightwards arrow
&darr; &#8595; &#x2193; downwards arrow
&harr; &#8596; &#x2194; left right arrow
&crarr; &#8629; &#x21B5; downwards arrow with corner leftwards = carriage return
&lArr; &#8656; &#x21D0; leftwards double arrow
&uArr; &#8657; &#x21D1; upwards double arrow
&rArr; &#8658; &#x21D2; rightwards double arrow
&dArr; &#8659; &#x21D3; downwards double arrow
&hArr; &#8660; &#x21D4; left right double arrow
&forall; &#8704; &#x2200; for all
&part; &#8706; &#x2202; partial differential
&exist; &#8707; &#x2203; there exists
&empty; &#8709; &#x2205; empty set = null set = diameter
&nabla; &#8711; &#x2207; nabla = backward difference
&isin; &#8712; &#x2208; element of
&notin; &#8713; &#x2209; not an element of
&ni; &#8715; &#x220B; contains as member
&prod; &#8719; &#x220F; n-ary product = product sign
&sum; &#8721; &#x2211; n-ary sumation
&minus; &#8722; &#x2212; minus sign
&lowast; &#8727; &#x2217; asterisk operator
&radic; &#8730; &#x221A; square root = radical sign
&prop; &#8733; &#x221D; proportional to
&infin; &#8734; &#x221E; infinity
&ang; &#8736; &#x2220; angle
&and; &#8743; &#x2227; logical and = wedge
&or; &#8744; &#x2228; logical or = vee
&cap; &#8745; &#x2229; intersection = cap
&cup; &#8746; &#x222A; union = cup
&int; &#8747; &#x222B; integral
&there4; &#8756; &#x2234; therefore
&sim; &#8764; &#x223C; tilde operator = varies with = similar to
&cong; &#8773; &#x2245; approximately equal to
&asymp; &#8776; &#x2248; almost equal to = asymptotic to
&ne; &#8800; &#x2260; not equal to
&equiv; &#8801; &#x2261; identical to
&le; &#8804; &#x2264; less-than or equal to
&ge; &#8805; &#x2265; greater-than or equal to
&sub; &#8834; &#x2282; subset of
&sup; &#8835; &#x2283; superset of
&nsub; &#8836; &#x2284; not a subset of
&sube; &#8838; &#x2286; subset of or equal to
&supe; &#8839; &#x2287; superset of or equal to
&oplus; &#8853; &#x2295; circled plus = direct sum
&otimes; &#8855; &#x2297; circled times = vector product
&perp; &#8869; &#x22A5; up tack = orthogonal to = perpendicular
&sdot; &#8901; &#x22C5; dot operator
&lceil; &#8968; &#x2308; left ceiling = APL upstile
&rceil; &#8969; &#x2309; right ceiling
&lfloor; &#8970; &#x230A; left floor = APL downstile
&rfloor; &#8971; &#x230B; right floor
&lang; &#9001; &#x2329; left-pointing angle bracket = bra
&rang; &#9002; &#x232A; right-pointing angle bracket = ket
&loz; &#9674; &#x25CA; lozenge
&spades; &#9824; &#x2660; black spade suit
&clubs; &#9827; &#x2663; black club suit = shamrock
&hearts; &#9829; &#x2665; black heart suit = valentine
&diams; &#9830; &#x2666; black diamond suit