特色的

©©©版权标志| |竖线，常用作菜单或导航中的分隔符···圆点，有时被用来作为菜单分隔符↑↑↑上箭头，常用作网页“返回页面顶部”标识€€€欧元标识²²²上标2，数学中的平方，在数字处理中常用到，例如：1000²½½½二分之一♥♥♥心型，用来表达你的心

 

常用的

   空格&&&and符号，与"""引号©©©版权标志®®»注册标志™™™商标标志“““左双引号”””右双引号‘‘‘做单引号’’’右单引号«««左三角双引号»»»右三角双引号‹‹‹左三角单引号›››右三角单引号§§§章节标志¶¶¶段落标志•••列表圆点（大）···列表圆点（中）………省略号| |竖线¦¦¦断的竖线–––短破折号———长破折号

 

货币类

¤¤¤一般货币符号$ $美元符号¢¢¢分£££英镑¥¥¥日元€€€欧元

 

数学类

<&lt;<小于号>&gt;>大于号≤&le;≤小于等于号≥&ge;≥大于等于号×&times;×乘号÷&divide;÷除号−&minus;−减号±&plusmn;±加/减 号≠&ne;≠不等于号¹&sup1;¹上标1²&sup2;²上标2³&sup3;³上标3½&frac12;½二分之一¼&frac14;¼四分之一¾&frac34;¾四分之三‰&permil;‰千分率°&deg;°度√&radic;√平方根∞&infin;∞无限大

 

方向类

←&larr;←左箭头↑&uarr;↑上箭头→&rarr;→右箭头↓&darr;↓下箭头↔&harr;↔左右箭头↵&crarr;↵回车箭头⌈&lceil;⌈左上限⌉&rceil;⌉右上限⌊&lfloor;⌊左下限⌋&rfloor;⌋右下限

 

其它

♠&spades;♠黑桃♣&clubs;♣梅花♥&hearts;♥红桃，心♦&diams;♦方块牌◊&loz;◊菱形†&dagger;†匕首‡&Dagger;‡双剑号¡&iexcl;¡反向感叹号¿&iquest;¿反向问号

 

最常用的字符实体

显示结果描述实体名称实体编号 空格&nbsp;&#160;<小于号&lt;&#60;>大于号&gt;&#62;&和号&amp;&#38;"引号&quot;&#34;'撇号 &apos; (IE不支持)&#39;

 

其他一些常用的字符实体

显示结果描述实体名称实体编号￠分&cent;&#162;£镑&pound;&#163;¥日圆&yen;&#165;§节&sect;&#167;©版权&copy;&#169;®注册商标&reg;&#174;×乘号&times;&#215;÷除号&divide;&#247;

 

特殊符号

命名实体

十进制编码

特殊符号

命名实体

十进制编码

Α

&Alpha;

&#913;

Β

&Beta;

&#914;

Γ

&Gamma;

&#915;

Δ

&Delta;

&#916;

Ε

&Epsilon;

&#917;

Ζ

&Zeta;

&#918;

Η

&Eta;

&#919;

Θ

&Theta;

&#920;

Ι

&Iota;

&#921;

Κ

&Kappa;

&#922;

Λ

&Lambda;

&#923;

Μ

&Mu;

&#924;

Ν

&Nu;

&#925;

Ξ

&Xi;

&#926;

Ο

&Omicron;

&#927;

Π

&Pi;

&#928;

Ρ

&Rho;

&#929;

Σ

&Sigma;

&#931;

Τ

&Tau;

&#932;

Υ

&Upsilon;

&#933;

Φ

&Phi;

&#934;

Χ

&Chi;

&#935;

Ψ

&Psi;

&#936;

Ω

&Omega;

&#937;

α

&alpha;

&#945;

β

&beta;

&#946;

γ

&gamma;

&#947;

δ

&delta;

&#948;

ε

&epsilon;

&#949;

ζ

&zeta;

&#950;

η

&eta;

&#951;

θ

&theta;

&#952;

ι

&iota;

&#953;

κ

&kappa;

&#954;

λ

&lambda;

&#955;

μ

&mu;

&#956;

ν

&nu;

&#957;

ξ

&xi;

&#958;

ο

&omicron;

&#959;

π

&pi;

&#960;

ρ

&rho;

&#961;

ς

&sigmaf;

&#962;

σ

&sigma;

&#963;

τ

&tau;

&#964;

υ

&upsilon;

&#965;

φ

&phi;

&#966;

χ

&chi;

&#967;

ψ

&psi;

&#968;

ω

&omega;

&#969;

ϑ

&thetasym;

&#977;

ϒ

&upsih;

&#978;

ϖ

&piv;

&#982;

•

&bull;

&#8226;

…

&hellip;

&#8230;

′

&prime;

&#8242;

″

&Prime;

&#8243;

‾

&oline;

&#8254;

⁄

&frasl;

&#8260;

℘

&weierp;

&#8472;

ℑ

&image;

&#8465;

ℜ

&real;

&#8476;

™

&trade;

&#8482;

ℵ

&alefsym;

&#8501;

←

&larr;

&#8592;

↑

&uarr;

&#8593;

→

&rarr;

&#8594;

↓

&darr;

&#8595;

↔

&harr;

&#8596;

↵

&crarr;

&#8629;

⇐

&lArr;

&#8656;

⇑

&uArr;

&#8657;

⇒

&rArr;

&#8658;

⇓

&dArr;

&#8659;

⇔

&hArr;

&#8660;

∀

&forall;

&#8704;

∂

&part;

&#8706;

∃

&exist;

&#8707;

∅

&empty;

&#8709;

∇

&nabla;

&#8711;

∈

&isin;

&#8712;

∉

&notin;

&#8713;

∋

&ni;

&#8715;

∏

&prod;

&#8719;

∑

&sum;

&#8722;

−

&minus;

&#8722;

∗

&lowast;

&#8727;

√

&radic;

&#8730;

∝

&prop;

&#8733;

∞

&infin;

&#8734;

∠

&ang;

&#8736;

∧

&and;

&#8869;

∨

&or;

&#8870;

∩

&cap;

&#8745;

∪

&cup;

&#8746;

∫

&int;

&#8747;

∴

&there4;

&#8756;

∼

&sim;

&#8764;

≅

&cong;

&#8773;

≈

&asymp;

&#8773;

≠

&ne;

&#8800;

≡

&equiv;

&#8801;

≤

&le;

&#8804;

≥

&ge;

&#8805;

⊂

&sub;

&#8834;

⊃

&sup;

&#8835;

⊄

&nsub;

&#8836;

⊆

&sube;

&#8838;

⊇

&supe;

&#8839;

⊕

&oplus;

&#8853;

⊗

&otimes;

&#8855;

⊥

&perp;

&#8869;

⋅

&sdot;

&#8901;

⌈

&lceil;

&#8968;

⌉

&rceil;

&#8969;

⌊

&lfloor;

&#8970;

⌋

&rfloor;

&#8971;

◊

&loz;

&#9674;

♠

&spades;

&#9824;

♣

&clubs;

&#9827;

♥

&hearts;

&#9829;

♦

&diams;

&#9830;

 

&nbsp;

&#160;

¡

&iexcl;

&#161;

¢

&cent;

&#162;

£

&pound;

&#163;

¤

&curren;

&#164;

¥

&yen;

&#165;

¦

&brvbar;

&#166;

§

&sect;

&#167;

¨

&uml;

&#168;

©

&copy;

&#169;

ª

&ordf;

&#170;

«

&laquo;

&#171;

¬

&not;

&#172;

 

&shy;

&#173;

®

&reg;

&#174;

¯

&macr;

&#175;

°

&deg;

d&#176;

±

&plusmn;

&#177;

²

&sup2;

&#178;

³

&sup3;

&#179;

´

&acute;

&#180;

µ

&micro;

&#181;