HTML常用符号对照表：

显示结果 描述 实体名称 实体编号
￠ 分 ¢ ¢
£ 镑 £ £
¥ 元 ¥ ¥
§ 节 § §
© 版权 © ©
® 注册商标 ® ®
× 乘号 × ×
÷ 除号 ÷ ÷
< 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;
  空格 &nbsp; &#160;
  半角空格 &ensp;  
  全角空格 &emsp;  

HTML特殊符号对照表：

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;