HTML 經常使用符號

HTML經常使用符號：

顯示一個空格    
< 小於 < <
> 大於 > >
& &符號 & &
" 雙引號 " "
其餘經常使用的字符實體(Character Entities)
顯示結果說明 Entity Name Entity Number
? 版權 © ©
? 註冊商標 ® ®
× 乘號 × ×
÷ 除號 ÷ ÷
http://hovertree.com/menu/html5/
ISO Latin-1字符集:
字符十進制字符編號實體名字說明
--- 	 --- 製表符Horizontal tab
--- 
 --- 換行Line feed
---  --- 回車Carriage Return
  --- Space
! ! --- 驚歎號Exclamation mark
" " " 雙引號Quotation mark
# # --- 數字標誌Number sign
$ $ --- 美圓標誌Dollar sign
% % --- 百分號Percent sign
& & & Ampersand
" ' --- 單引號Apostrophe
( ( --- 小括號左邊部分Left parenthesis
) ) --- 小括號右邊部分Right parenthesis
* * --- 星號Asterisk
+ + --- 加號Plus sign
, , --- 逗號Comma
- - --- 連字號Hyphen
. . --- 句號Period (fullstop)
/ / --- 斜槓Solidus (slash)
0 0 --- 數字0 Digit 0
1 1 --- 數字1 Digit 1
2 2 --- 數字2 Digit 2
3 3 --- 數字3 Digit 3
4 4 --- 數字4 Digit 4
5 5 --- 數字5 Digit 5
6 6 --- 數字6 Digit 6
7 7 --- 數字7 Digit 7
8 8 --- 數字8 Digit 8
9 9 --- 數字9 Digit 9
: : --- 冒號Colon
; ; --- 分號Semicolon
< < < 小於號Less than
= = --- 等於符號Equals sign
> > > 大於號Greater than
? ? --- 問號Question mark
@ @ --- Commercial at
A A --- 大寫A Capital A
B B --- 大寫B Capital B
C C --- 大寫C Capital C
D D --- 大寫D Capital D
E E --- 大寫E Capital E
F F --- 大寫F Capital F
G G --- 大寫G Capital G
H H --- 大寫H Capital H
I I --- 大寫J Capital I
J J --- 大寫K Capital J
K K --- 大寫L Capital K
L L --- 大寫K Capital L
M M --- 大寫M Capital M
N N --- 大寫N Capital N
O O --- 大寫O Capital O
P P --- 大寫P Capital P
Q Q --- 大寫Q Capital Q
R R --- 大寫R Capital R
S S --- 大寫S Capital S
T T --- 大寫T Capital T
U U --- 大寫U Capital U
V V --- 大寫V Capital V
W W --- 大寫W Capital W
X X --- 大寫X Capital X
Y Y --- 大寫Y Capital Y
Z Z --- 大寫Z Capital Z
[ [ --- 中括號左邊部分Left square bracket
\ \ --- 反斜槓Reverse solidus (backslash)
] ] --- 中括號右邊部分Right square bracket
^ ^ --- Caret
_ _ --- 下劃線Horizontal bar (underscore)
` ` --- 尖重音符Acute accent
a a --- 小寫a Small a
b b --- 小寫b Small b
c c --- 小寫c Small c
d d --- 小寫d Small d
e e --- 小寫e Small e
f f --- 小寫f Small f
g g --- 小寫g Small g
h h --- 小寫h Small h
i i --- 小寫i Small i
j j --- 小寫j Small j
k k --- 小寫k Small k
l l --- 小寫l Small l
m m --- 小寫m Small m
n n --- 小寫n Small n
o o --- 小寫o Small o
p p --- 小寫p Small p
q q --- 小寫q Small qcss

http://www.cnblogs.com/roucheng/p/texiao.html
r r --- 小寫r Small r
s s --- 小寫s Small s
t t --- 小寫t Small t
u u --- 小寫u Small u
v v --- 小寫v Small v
w w --- 小寫w Small w
x x --- 小寫x Small x
y y --- 小寫y Small y
z z --- 小寫z Small z
｛ { --- 大括號左邊部分Left curly brace
| | --- 豎線Vertical bar
｝ } --- 大括號右邊部分Right curly brace
~ ~ --- Tilde
---  --- 未使用Unused
    空格Nonbreaking space
? ¡ ¡ Inverted exclamation
￠ ¢ ¢ 貨幣分標誌Cent sign
￡ £ £ 英鎊標誌Pound sterling
¤ ¤ ¤ 通用貨幣標誌General currency sign
￥ ¥ ¥ 日元標誌Yen sign
| ¦ ¦ or &brkbar; 斷豎線Broken vertical bar
§ § § 分節號Section sign
¨ ¨ ¨ or &die; 變音符號Umlaut
? © © 版權標誌Copyright
a ª ª Feminine ordinal
? « « Left angle quote, guillemet left
? ¬ &not Not sign
¬   Soft hyphen
? ® ® 註冊商標標誌Registered trademark
ˉ ¯ ¯ or &hibar; 長音符號Macron accent
° ° ° 度數標誌Degree sign
± ± ± 加或減Plus or minus
2 ² ² 上標2 Superscrīpt two
3 ³ ³ 上標3 Superscrīpt three
′ ´ ´ 尖重音符Acute accent
μ µ µ Micro sign
? ¶ ¶ Paragraph sign
• · · Middle dot
? ¸ ¸ Cedilla
1 ¹ ¹ 上標1 Superscrīpt one
o º º Masculine ordinal
? » » Right angle quote, guillemet right
? ¼ ¼ 四分之一Fraction one-fourth
? ½ ½ 二分之一Fraction one-half
? ¾ ¾ 四分之三Fraction three-fourths
? ¿ ¿ Inverted question mark
à À À Capital A, grave accent
á Á Á Capital A, acute accent
? Â Â Capital A, circumflex
? Ã Ã Capital A, tilde
? Ä Ä Capital A, di?esis / umlaut
? Å Å Capital A, ring
? Æ Æ Capital AE ligature
? Ç Ç Capital C, cedilla
è È È Capital E, grave accent
é É É Capital E, acute accent
ê Ê Ê Capital E, circumflex
? Ë Ë Capital E, di?esis / umlaut
ì Ì Ì Capital I, grave accent
í Í Í Capital I, acute accent
? Î Î Capital I, circumflex
? Ï Ï Capital I, di?esis / umlaut
D Ð Ð Capital Eth, Icelandic
? Ñ Ñ Capital N, tilde
ò Ò Ò Capital O, grave accent
ó Ó Ó Capital O, acute accent
? Ô Ô Capital O, circumflex
? Õ Õ Capital O, tilde
? Ö Ö Capital O, di?esis / umlaut
× × × 乘號Multiply sign
? Ø Ø Capital O, slash
ù Ù Ù Capital U, grave accent
ú Ú Ú Capital U, acute accent
? Û Û Capital U, circumflex
ü Ü Ü Capital U, di?esis / umlaut
Y Ý Ý Capital Y, acute accent
T Þ Þ Capital Thorn, Icelandic
? ß ß Small sharp s, German sz
à à à Small a, grave accent
á á á Small a, acute accent
a â â Small a, circumflex
? ã ã Small a, tilde
? ä ä Small a, di?esis / umlaut
? å å Small a, ring
? æ æ Small ae ligature
? ç ç Small c, cedilla
è è è Small e, grave accent
é é é Small e, acute accent
ê ê ê Small e, circumflex
? ë ë Small e, di?esis / umlaut
ì ì ì Small i, grave accent
í í í Small i, acute accent
? î î Small i, circumflex
? ï ï Small i, di?esis / umlaut
e ð ð Small eth, Icelandic
? ñ ñ Small n, tilde
ò ò ò Small o, grave accent
ó ó ó Small o, acute accent
? ô ô Small o, circumflex
? õ õ Small o, tilde
? ö ö Small o, di?esis / umlaut
÷ ÷ ÷ 除號Division sign
? ø ø Small o, slash
ù ù ù Small u, grave accent
ú ú ú Small u, acute accent
? û û Small u, circumflex
ü ü ü Small u, di?esis / umlaut
y ý ý Small y, acute accent
t þ þ Small thorn, Icelandic
? ÿ ÿ Small y, umlaut
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