特殊記号・特殊文字（文字実体参照・数値文字参照） Character entity reference / Numerical character reference

記号、ギリシャ文字、シンボル、算術記号など特殊記号や特殊文字、アクセント記号の文字実体参照と数値文字参照の一覧を掲載しています。
下記はWebサイトで一般的に使用されそうな特殊記号の一覧です。

  • ※ 数値参照は10進数の値です。
  • ※ ブラウザやブラウザの設定、OS、表示フォントなどにより表示が異なる場合があります。

記号

文字 数値参照 実体参照
& & &
     
« « «
» » »
† † †
‡ ‡ ‡
• • •
… …
… … …
¥ ¥ ¥
£ £ £
¢ ¢ ¢
€ € €
™ ™ ™
© © ©
® ® ®
文字 数値参照 実体参照
µ µ µ
♠ ♠ ♠
♣ ♣ ♣
♥ ♥ ♥
♦ ♦ ♦
" " "
“ “ “
” ” ”
' ' '
′ ′ ′
″ ″ ″
‘ ‘ ’
’ ’ ‘
¸ ¸ ¸
¶ ¶
° ° °

算術記号

文字 数値参照 実体参照
× × ×
÷ ÷ ÷
± ± ±
∗ ∗ ∗
< &#60; &lt;
> &#62; &gt;
≤ &#8804; &le;
≥ &#8805; &ge;
≠ &#8800; &ne;
≡ &#8801; &equiv;
− &#8722; &minus;
– &#8211; &ndash;
— &#8212; &mdash;
文字 数値参照 実体参照
∝ &#8733; &prop;
∞ &#8734; &infin;
√ &#8730; &radic;
ˆ &#710; &circ;
∫ &#8747; &int;
∼ &#8764; &sim;
˜ &#732; &tilde;
∑ &#8721; &sum;
ƒ &#402; &fnof;
∴ &#8756; &there4;
‰ &#8240; &permil;
㎡ &#13217; &sup2;
㎥ &#13221; &sup3;

ローマ数字（※ 機種依存文字）

文字 数値参照 実体参照
Ⅰ &#8544;
Ⅱ &#8545;
Ⅲ &#8546;
Ⅳ &#8547;
Ⅴ &#8548;
Ⅵ &#8549;
文字 数値参照 実体参照
Ⅶ &#8550;
Ⅷ &#8551;
Ⅸ &#8552;
Ⅹ &#8553;
Ⅺ &#8554;
Ⅻ &#8555;

ギリシャ文字

文字 数値参照 実体参照
Α &#913; &Alpha;
Β &#914; &Beta;
Γ &#915; &Gamma;
Δ &#916; &Delta;
Ε &#917; &Epsilon;
Ζ &#918; &Zeta;
Η &#919; &Eta;
Θ &#920; &Theta;
Ι &#921; &Iota;
Κ &#922; &Kappa;
Λ &#923; &Lambda;
Μ &#924; &Mu;
Ν &#925; &Nu;
Ξ &#926; &Xi;
Ο &#927; &Omicron;
Π &#928; &Pi;
Ρ &#929; &Rho;
Σ &#931; &Sigma;
Τ &#932; &Tau;
Υ &#933; &Upsilon;
Φ &#934; &Phi;
Χ &#935; &Chi;
Ψ &#936; &Psi;
Ω &#937; &Omega;
文字 数値参照 実体参照
α &#945; &alpha;
β &#946; &beta;
γ &#947; &gamma;
δ &#948; &delta;
ε &#949; &epsilon;
ζ &#950; &zeta;
η &#951; &eta;
θ &#952; &theta;
ι &#953; &iota;
κ &#954; &kappa;
λ &#955; &lambda;
μ &#956; &mu;
ν &#957; &nu;
ξ &#958; &xi;
ο &#959; &omicron;
π &#960; &pi;
ρ &#961; &rho;
σ &#963; &sigma;
τ &#964; &tau;
υ &#965; &upsilon;
φ &#966; &phi;
χ &#967; &chi;
ψ &#968; &psi;
ω &#969; &omega;

ラテン文字（アクセント記号）

文字 数値参照 実体参照
À &#192; &Agrave;
Á &#193; &Aacute;
 &#194; &Acirc;
à &#195; &Atilde;
Ä &#196; &Auml;
Å &#197; &Aring;
Æ &#198; &AElig;
Ç &#199; &Ccedil;
È &#200; &Egrave;
É &#201; &Eacute;
Ê &#202; &Ecirc;
Ë &#203; &Euml;
Ì &#204; &Igrave;
Í &#205; &Iacute;
Î &#206; &Icirc;
Ï &#207; &Iuml;
Ð &#208; &ETH;
Ñ &#209; &Ntilde;
Ò &#210; &Ograve;
Ó &#211; &Oacute;
Ô &#212; &Ocirc;
Õ &#213; &Otilde;
Ö &#214; &Ouml;
Ø &#216; &Oslash;
Ù &#217; &Ugrave;
Ú &#218; &Uacute;
Û &#219; &Ucirc;
Ü &#220; &Uuml;
Ý &#221; &Yacute;
Þ &#222; &THORN;
ß &#223; &szlig;
à &#224; &agrave;
á &#225; &aacute;
â &#226; &acirc;
ã &#227; &atilde;
ä &#228; &auml;
å &#229; &aring;
æ &#230; &aelig;
ç &#231; &ccedil;
è &#232; &egrave;
é &#233; &eacute;
ê &#234; &ecirc;
ë &#235; &euml;
ì &#236; &igrave;
í &#237; &iacute;
î &#238; &icirc;
ï &#239; &iuml;
ð &#240; &eth;
ñ &#241; &ntilde;
ò &#242; &ograve;
ó &#243; &oacute;
ô &#244; &ocirc;
õ &#245; &otilde;
ö &#246; &ouml;
ø &#248; &oslash;
ù &#249; &ugrave;
ú &#250; &uacute;
û &#251; &ucirc;
ü &#252; &uuml;
ý &#253; &yacute;
þ &#254; &thorn;
ÿ &#255; &yuml;
Š &#138;
Π&#140; &OElig;
Ž &#142;
š &#154;
œ &#156; &oelig;
ž &#158;
Ÿ &#159;
Ā &#256;
ā &#257;
Ă &#258;
ă &#259;
Ą &#260;
ą &#261;
Ć &#262;
ć &#263;
Ĉ &#264;
ĉ &#265;
Ċ &#266;
ċ &#267;
Č &#268;
č &#269;
Ď &#270;
ď &#271;
Đ &#272;
đ &#273;
Ē &#274;
ē &#275;
Ĕ &#276;
ĕ &#277;
Ė &#278;
ė &#279;
Ę &#280;
ę &#281;
Ě &#282;
ě &#283;
Ĝ &#284;
ĝ &#285;
Ğ &#286;
ğ &#287;
Ġ &#288;
ġ &#289;
Ģ &#290;
ģ &#291;
Ĥ &#292;
ĥ &#293;
Ħ &#294;
文字 数値参照 実体参照
ħ &#295;
Ĩ &#296;
ĩ &#297;
Ī &#298;
ī &#299;
Ĭ &#300;
ĭ &#301;
Į &#302;
į &#303;
İ &#304;
ı &#305;
IJ &#306;
ij &#307;
Ĵ &#308;
ĵ &#309;
Ķ &#310;
ķ &#311;
ĸ &#312;
Ĺ &#313;
ĺ &#314;
Ļ &#315;
ļ &#316;
Ľ &#317;
ľ &#318;
Ŀ &#319;
ŀ &#320;
Ł &#321;
ł &#322;
Ń &#323;
ń &#324;
Ņ &#325;
ņ &#326;
Ň &#327;
ň &#328;
ʼn &#329;
Ŋ &#330;
ŋ &#331;
Ō &#332;
ō &#333;
Ŏ &#334;
ŏ &#335;
Ő &#336;
ő &#337;
Π&#338;
œ &#339;
Ŕ &#340;
ŕ &#341;
Ŗ &#342;
ŗ &#343;
Ř &#344;
ř &#345;
Ś &#346;
ś &#347;
Ŝ &#348;
ŝ &#349;
Ş &#350;
ş &#351;
Š &#352; &Scaron;
š &#353; &scaron;
Ţ &#354;
ţ &#355;
Ť &#356;
ť &#357;
Ŧ &#358;
ŧ &#359;
Ũ &#360;
ũ &#361;
Ū &#362;
ū &#363;
Ŭ &#364;
ŭ &#365;
Ů &#366;
ů &#367;
Ű &#368;
ű &#369;
Ų &#370;
ų &#371;
Ŵ &#372;
ŵ &#373;
Ŷ &#374;
ŷ &#375;
Ÿ &#376; &Yuml;
Ź &#377;
ź &#378;
Ż &#379;
ż &#380;
Ž &#381;
ž &#382;
ſ &#383;
ƒ &#402;
Ơ &#416;
ơ &#417;
Ư &#431;
ư &#432;
Ǻ &#506;
ǻ &#507;
Ǽ &#508;
ǽ &#509;
Ǿ &#510;
ǿ &#511;
Ά &#902;
Έ &#904;
Ή &#905;
Ί &#906;
Ό &#908;
Ύ &#910;
Ώ &#911;
ΐ &#912;
ſ &#383;