HTML语言特殊字符对照表(ISO Latin-1字符集)

HTML字符实体(Character Entities)
有些字符在HTML里有特别的含义，比如小于号<就表示HTML Tag的开始，这个小于号是不显示在我们最终看到的网页里的。那如果我们希望在网页中显示一个小于号，该怎么办呢？

这就要说到HTML字符实体(HTML Character Entities)了。

一个字符实体(Character Entity)分成三部分：第一部分是一个&符号，英文叫ampersand；第二部分是实体(Entity)名字或者是#加上实体(Entity)编号；第三部分是一个分号。

比如，要显示小于号，就可以写&lt;或者&#;。

用实体(Entity)名字的好处是比较好理解，一看lt，大概就猜出是less than的意思，但是其劣势在于并不是所有的浏览器都支持最新的Entity名字。而实体(Entity)编号，各种浏览器都能处理。

注意：Entity是区分大小写的。

如何显示空格
通常情况下，HTML会自动截去多余的空格。不管你加多少空格，都被看做一个空格。比如你在两个字之间加了10个空格，HTML会截去9个空格，只保留一个。为了在网页中增加空格，你可以使用&nbsp;表示空格。

最常用的字符实体(Character Entities)

显示结果 说明 Entity Name Entity Number
 显示一个空格 &nbsp; &#;
< 小于 &lt; &#;
> 大于 &gt; &#;
& &符号 &amp; &#;
" 双引号 &quot; " 

其他常用的字符实体(Character Entities)
显示结果 说明 Entity Name Entity Number
? 版权 &copy; &#;
? 注册商标 &reg; &#;
× 乘号 &times; &#;
÷ 除号 &divide; &#; 

ISO Latin-1字符集:

字符
 十进制字符编号 实体名字 说明
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 制表符Horizontal tab
--- &#; --- 换行Line feed
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 回车Carriage Return
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
--- &#; --- 未使用Unused
 &#; --- Space
! &#; --- 惊叹号Exclamation mark
" " &quot; 双引号Quotation mark
# &#; --- 数字标志Number sign
$ &#; --- 美元标志Dollar sign
% &#; --- 百分号Percent sign
& &#; &amp; Ampersand
" ' --- 单引号Apostrophe
( &#; --- 小括号左边部分Left parenthesis
) &#; --- 小括号右边部分Right parenthesis
* &#; --- 星号Asterisk
+ &#; --- 加号Plus sign
, &#; --- 逗号Comma
- &#; --- 连字号Hyphen
. &#; --- 句号Period (fullstop)
/ &#; --- 斜杠Solidus (slash)
 &#; --- 数字0 Digit
 &#; --- 数字1 Digit
 &#; --- 数字2 Digit
 &#; --- 数字3 Digit
 &#; --- 数字4 Digit
 &#; --- 数字5 Digit
 &#; --- 数字6 Digit
 &#; --- 数字7 Digit
 &#; --- 数字8 Digit
 &#; --- 数字9 Digit
: &#; --- 冒号Colon
; &#; --- 分号Semicolon
< &#; &lt; 小于号Less than
= &#; --- 等于符号Equals sign
> &#; &gt; 大于号Greater than
? &#; --- 问号Question mark
@ &#; --- Commercial at
A &#; --- 大写A Capital A
B &#; --- 大写B Capital B
C &#; --- 大写C Capital C
D &#; --- 大写D Capital D
E &#; --- 大写E Capital E
F &#; --- 大写F Capital F
G &#; --- 大写G Capital G
H &#; --- 大写H Capital H
I &#; --- 大写J Capital I
J &#; --- 大写K Capital J
K &#; --- 大写L Capital K
L &#; --- 大写K Capital L
M &#; --- 大写M Capital M
N &#; --- 大写N Capital N
O &#; --- 大写O Capital O
P &#; --- 大写P Capital P
Q &#; --- 大写Q Capital Q
R &#; --- 大写R Capital R
S &#; --- 大写S Capital S
T &#; --- 大写T Capital T
U &#; --- 大写U Capital U
V &#; --- 大写V Capital V
W &#; --- 大写W Capital W
X &#; --- 大写X Capital X
Y &#; --- 大写Y Capital Y
Z &#; --- 大写Z Capital Z
[ &#; --- 中括号左边部分Left square bracket
\ &#; --- 反斜杠Reverse solidus (backslash)
] &#; --- 中括号右边部分Right square bracket
^ &#; --- Caret
_ &#; --- 下划线Horizontal bar (underscore)
` &#; --- 尖重音符Acute accent
a &#; --- 小写a Small a
b &#; --- 小写b Small b
c &#; --- 小写c Small c
d &#; --- 小写d Small d
e &#; --- 小写e Small e
f &#; --- 小写f Small f
g &#; --- 小写g Small g
h &#; --- 小写h Small h
i &#; --- 小写i Small i
j &#; --- 小写j Small j
k &#; --- 小写k Small k
l &#; --- 小写l Small l
m &#; --- 小写m Small m
n &#; --- 小写n Small n
o &#; --- 小写o Small o
p &#; --- 小写p Small p
q &#; --- 小写q Small q
r &#; --- 小写r Small r
s &#; --- 小写s Small s
t &#; --- 小写t Small t
u &#; --- 小写u Small u
v &#; --- 小写v Small v
w &#; --- 小写w Small w
x &#; --- 小写x Small x
y &#; --- 小写y Small y
z &#; --- 小写z Small z
｛ &#; --- 大括号左边部分Left curly brace
| &#; --- 竖线Vertical bar
｝ &#; --- 大括号右边部分Right curly brace
~ &#; --- Tilde
--- &#; --- 未使用Unused
  &#; &nbsp; 空格Nonbreaking space
? &#; &iexcl; Inverted exclamation
￠ &#; &cent; 货币分标志Cent sign
￡ &#; &pound; 英镑标志Pound sterling
¤ &#; &curren; 通用货币标志General currency sign
￥ &#; &yen; 日元标志Yen sign
| &#; &brvbar; or &brkbar; 断竖线Broken vertical bar
§ &#; &sect; 分节号Section sign
¨ &#; &uml; or &die; 变音符号Umlaut
? &#; &copy; 版权标志Copyright
a &#; &ordf; Feminine ordinal
? &#; &laquo; Left angle quote, guillemet left
? &#; &not Not sign
­ &#; &shy; Soft hyphen
? &#; &reg; 注册商标标志Registered trademark
ˉ &#; &macr; or &hibar; 长音符号Macron accent
° &#; &deg; 度数标志Degree sign
± &#; &plusmn; 加或减Plus or minus
 &#; &sup2; 上标2 Superscript two
 &#; &sup3; 上标3 Superscript three
′ &#; &acute; 尖重音符Acute accent
μ &#; &micro; Micro sign
? &#; &para; Paragraph sign
· &#; &middot; Middle dot
? &#; &cedil; Cedilla
 &#; &sup1; 上标1 Superscript one
o &#; &ordm; Masculine ordinal
? &#; &raquo; Right angle quote, guillemet right
? &#; &frac14; 四分之一Fraction one-fourth
? &#; &frac12; 二分之一Fraction one-half
? &#; &frac34; 四分之三Fraction three-fourths
? &#; &iquest; Inverted question mark
à &#; &Agrave; Capital A, grave accent
á &#; &Aacute; Capital A, acute accent
? &#; &Acirc; Capital A, circumflex
? &#; &Atilde; Capital A, tilde
? &#; &Auml; Capital A, di?esis / umlaut
? &#; &Aring; Capital A, ring
? &#; &AElig; Capital AE ligature
? &#; &Ccedil; Capital C, cedilla
è &#; &Egrave; Capital E, grave accent
é &#; &Eacute; Capital E, acute accent
ê &#; &Ecirc; Capital E, circumflex
? &#; &Euml; Capital E, di?esis / umlaut
ì &#; &Igrave; Capital I, grave accent
í &#; &Iacute; Capital I, acute accent
? &#; &Icirc; Capital I, circumflex
? &#; &Iuml; Capital I, di?esis / umlaut
D &#; &ETH; Capital Eth, Icelandic
? &#; &Ntilde; Capital N, tilde
ò &#; &Ograve; Capital O, grave accent
ó &#; &Oacute; Capital O, acute accent
? &#; &Ocirc; Capital O, circumflex
? &#; &Otilde; Capital O, tilde
? &#; &Ouml; Capital O, di?esis / umlaut
× &#; &times; 乘号Multiply sign
? &#; &Oslash; Capital O, slash
ù &#; &Ugrave; Capital U, grave accent
ú &#; &Uacute; Capital U, acute accent
? &#; &Ucirc; Capital U, circumflex
ü &#; &Uuml; Capital U, di?esis / umlaut
Y &#; &Yacute; Capital Y, acute accent
T &#; &THORN; Capital Thorn, Icelandic
? &#; &szlig; Small sharp s, German sz
à &#; &agrave; Small a, grave accent
á &#; &aacute; Small a, acute accent
a &#; &acirc; Small a, circumflex
? &#; &atilde; Small a, tilde
? &#; &auml; Small a, di?esis / umlaut
? &#; &aring; Small a, ring
? &#; &aelig; Small ae ligature
? &#; &ccedil; Small c, cedilla
è &#; &egrave; Small e, grave accent
é &#; &eacute; Small e, acute accent
ê &#; &ecirc; Small e, circumflex
? &#; &euml; Small e, di?esis / umlaut
ì &#; &igrave; Small i, grave accent
í &#; &iacute; Small i, acute accent
? &#; &icirc; Small i, circumflex
? &#; &iuml; Small i, di?esis / umlaut
e &#; &eth; Small eth, Icelandic
? &#; &ntilde; Small n, tilde
ò &#; &ograve; Small o, grave accent
ó &#; &oacute; Small o, acute accent
? &#; &ocirc; Small o, circumflex
? &#; &otilde; Small o, tilde
? &#; &ouml; Small o, di?esis / umlaut
÷ &#; &divide; 除号Division sign
? &#; &oslash; Small o, slash
ù &#; &ugrave; Small u, grave accent
ú &#; &uacute; Small u, acute accent
? &#; &ucirc; Small u, circumflex
ü &#; &uuml; Small u, di?esis / umlaut
y &#; &yacute; Small y, acute accent
t &#; &thorn; Small thorn, Icelandic
? &#; &yuml; Small y, umlaut 

symbols, mathematical symbols, and Greek letters

? &fnof; Α &Alpha; Β &Beta; Γ &Gamma; Δ &Delta;
Ε &Epsilon; Ζ &Zeta; Η &Eta; Θ &Theta; Ι &Iota;
Κ &Kappa; Λ &Lambda; Μ &Mu; Ν &Nu; Ξ &Xi;
Ο &Omicron; Π &Pi; Ρ &Rho; Σ &Sigma; Τ &Tau;
Υ &Upsilon; Φ &Phi; Χ &Chi; Ψ &Psi; Ω &Omega;
α &alpha; β &beta; γ &gamma; δ &delta; ε &epsilon;
ζ &zeta; η &eta; θ &theta; ι &iota; κ &kappa;
λ &lambda; μ &mu; ν &nu; ξ &xi; ο &omicron;
π &pi; ρ &rho; ? &sigmaf; σ &sigma; τ &tau;
υ &upsilon; φ &phi; χ &chi; ψ &psi; ω &omega;
? &thetasym; ? &upsih; ? &piv; ? &bull; … &hellip;
′ &prime; ″ &Prime; ￣ &oline; ? &frasl; ? &weierp;
? &image; ? &real; ? &trade; ? &alefsym; ← &larr;
↑ &uarr; → &rarr; ↓ &darr; ? &harr; ? &crarr;
? &lArr; ? &uArr; ? &rArr; ? &dArr; ? &hArr;
? &forall; ? &part; ? &exist; ? &empty; ? &nabla;
∈ &isin; ? &notin; ? &ni; ∏ &prod; ∑ &sum;
? &minus; ? &lowast; √ &radic; ∝ &prop; ∞ &infin;
∠ &ang; ∧ &and; ∨ &or; ∩ &cap; ∪ &cup;
∫ &int; ∴ &there4; ～ &sim; ? &cong; ≈ &asymp;
≠ &ne; ≡ &equiv; ≤ &le; ≥ &ge; ? &sub;
? &sup; ? &nsub; ? &sube; ? &supe; ⊕ &oplus;
? &otimes; ⊥ &perp; ? &sdot; ? &lceil; ? &rceil;
? &lfloor; ? &rfloor; ? &lang; ? &rang; ? &loz;
? &spades; ? &clubs; ? &hearts; ? &diams; 

markup-significant and internationalization characters

“ &quot; & &amp; < &lt; > &gt; ? &OElig;
? &oelig; ? &Scaron; ? &scaron; ? &Yuml; ? &circ;
? &tilde; ? &ensp; ? &emsp; ? &thinsp; ? &zwnj;
? &zwj; ? &lrm; ? &rlm; – &ndash; — &mdash;
‘ &lsquo; ’ &rsquo; ? &sbquo; “ &ldquo; ” &rdquo;
? &bdquo; ? &dagger; ? &Dagger; ‰ &permil; ? &lsaquo;
? &rsaquo; ?/STRONG> &euro;