(X)HTML保留字符（实体）
日期：2013-11-29 来源：攀枝花惠康网络公司
注释：实体名称对巨细写敏感。
带有实体名称的 ASCII 实体
结不美观 描述 实体名称 实体编号 “ quotation mark " " ‘ apostrophe ' ' & ampersand & & < less-than < < > greater-than > >ISO 8859-1 符号实体
结不美观 描述 实体名称 实体编号 non-breaking space   ? inverted exclamation mark ¡ ¡ ￠ cent ¢ ¢ ￡ pound £ £ ¤ currency ¤ ¤ ￥ yen ¥ ¥ | broken vertical bar ¦ ¦ § section § § ¨ spacing diaeresis ¨ ¨ ? copyright © © a feminine ordinal indicator ª ª ? angle quotation mark (left) « « ? negation ¬ ¬ - soft hyphen ­ ­ ? registered trademark ® ® ˉ spacing macron ¯ ¯ ° degree ° ° ± plus-or-minus ± ± 2 superscript 2 ² ² 3 superscript 3 ³ ³ ′ spacing acute ´ ´ μ micro µ µ ? paragraph ¶ ¶ ・ middle dot · · ? spacing cedilla ¸ ¸ 1 superscript 1 ¹ ¹ o masculine ordinal indicator º º ? angle quotation mark (right) » » ? fraction 1/4 ¼ ¼ ? fraction 1/2 ½ ½ ? fraction 3/4 ¾ ¾ ? inverted question mark ¿ ¿ × multiplication × × ÷ division ÷ ÷ISO 8859-1 字符实体
结不美观 描述 实体名称 实体编号 à capital a, grave accent À À á capital a, acute accent Á Á ? capital a, circumflex accent   ? capital a, tilde à à ? capital a, umlaut mark Ä Ä ? capital a, ring Å Å ? capital ae Æ Æ ? capital c, cedilla Ç Ç è capital e, grave accent È È é capital e, acute accent É É ê capital e, circumflex accent Ê Ê ? capital e, umlaut mark Ë Ë ì capital i, grave accent Ì Ì í capital i, acute accent Í Í ? capital i, circumflex accent Î Î ? capital i, umlaut mark Ï Ï D capital eth, Icelandic Ð Ð ? capital n, tilde Ñ Ñ ò capital o, grave accent Ò Ò ó capital o, acute accent Ó Ó ? capital o, circumflex accent Ô Ô ? capital o, tilde Õ Õ ? capital o, umlaut mark Ö Ö ? capital o, slash Ø Ø ù capital u, grave accent Ù Ù ú capital u, acute accent Ú Ú ? capital u, circumflex accent Û Û ü capital u, umlaut mark Ü Ü Y capital y, acute accent Ý Ý T capital THORN, Icelandic Þ Þ ? small sharp s, German ß ß à small a, grave accent à à á small a, acute accent á á a small a, circumflex accent â â ? small a, tilde ã ã ? small a, umlaut mark ä ä ? small a, ring å å ? small ae æ æ ? small c, cedilla ç ç è small e, grave accent è è é small e, acute accent é é ê small e, circumflex accent ê ê ? small e, umlaut mark ë ë ì small i, grave accent ì ì í small i, acute accent í í ? small i, circumflex accent î î ? small i, umlaut mark ï ï e small eth, Icelandic ð ð ? small n, tilde ñ ñ ò small o, grave accent ò ò ó small o, acute accent ó ó ? small o, circumflex accent ô ô ? small o, tilde õ õ ? small o, umlaut mark ö ö ? small o, slash ø ø ù small u, grave accent ù ù ú small u, acute accent ú ú ? small u, circumflex accent û û ü sm ? small y, umlaut mark ÿ ÿHTML 撑持的数学符号
结不美观 描述 实体名称 实体编号 ? for all ∀ ∀ ? part ∂ ∂ ? exists &exists; ∃ ? empty ∅ ∅ ? nabla ∇ ∇ ∈ isin ∈ ∈ ? notin ∉ ∉ ? ni ∋ ∋ ∏ prod ∏ ∏ ∑ sum ∑ ∑ ? minus − − ? lowast ∗ ∗ √ square root √ √ ∝ proportional to ∝ ∝ ∞ infinity ∞ ∞ ∠ angle ∠ ∠ ∧ and ∧ ∧ ∨ or ∨ ∨ ∩ cap ∩ ∩ ∪ cup ∪ ∪ ∫ integral ∫ ∫ ∴ therefore ∴ ∴ ～ simular to ∼ ∼ ? approximately equal ≅ ≅ ≈ almost equal ≈ ≈ ≠ not equal ≠ ≠ ≡ equivalent ≡ ≡ ≤ less or equal ≤ ≤ ≥ greater or equal ≥ ≥ ? subset of ⊂ ⊂ ? superset of ⊃ ⊃ ? not subset of ⊄ ⊄ ? subset or equal ⊆ ⊆ ? superset or equal ⊇ ⊇文章来源：攀枝花惠康网络公司
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