標籤 (Unicode區段)

标签是一个包含格式化标签字符的Unicode区段。该块被设计为反映ASCII。它最初是用于语言标签，但现在已被重新用于表情符号的修改。（特别是用于区域标志）

標籤 Tags
範圍	U+E0000..U+E007F （128個碼位）
平面	特別用途補充平面（SSP）
文字	通用
已分配	97個碼位
未分配	31個保留碼位 1個廢棄碼位
Unicode版本歷史
3.1	97 (+97)
註釋：^[1]^[2]

图表

标签^[1]^[2]^[3] Official Unicode Consortium code chart (PDF)

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

U+E000x

BEGIN

U+E001x

U+E002x

SP

!

"

#

$

%

&

'

(

)

*

+

,

-

.

/

U+E003x

0

1

2

3

4

5

6

7

8

9

:

;

<

=

>

?

U+E004x

@

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

U+E005x

P

Q

R

S

T

U

V

W

X

Y

Z

[

\

]

^

_

U+E006x

`

a

b

c

d

e

f

g

h

i

j

k

l

m

n

o

U+E007x

p

q

r

s

t

u

v

w

x

y

z

{

|

}

~

END

1.^ 依据 Unicode 15.0 2.^ 灰色区域表示未分配的码位 3.^ Unicode码位U+E0001和U+E0020至U+E007F在Unicode 5.1版本中被废弃，但在Unicode 9.0版本中，只有U+E0001仍然被废弃。

歷史

以下Unicode文檔記錄了定義本區塊中特定字符的目的與過程：

版本	最終碼位^[a]	碼位数	L2（英语：International Committee for Information Technology Standards） ID	WG2（英语：ISO/IEC JTC 1/SC 2） ID	文檔
3.1	U+E0001	1	L2/97-203		Whistler, Ken; Adams, Glenn, Plane 14 characters for generic tags, 1997-08-05
			L2/97-171R2		Whistler, Ken, Plane 14 Characters for Generic Tags, 1997-09-18
			L2/97-256		Allouche, Mati, Comments on Plane 14 Position Paper, 1997-10-20
			L2/97-255R		Aliprand, Joan, 3.B. Lightweight language tagging, Approved Minutes - UTC #73 & L2 #170 joint meeting, Palo Alto, CA - August 4-5, 1997, 1997-12-03
			L2/98-027	N1670 （页面存档备份，存于互联网档案馆）	Plane 14 characters for language tags, 1997-12-12
			L2/98-039		Aliprand, Joan; Winkler, Arnold, 2.C REVISED PROPOSALS, Preliminary Minutes - UTC #74 & L2 #171, Mountain View, CA - December 5, 1997, 1998-02-24
			L2/98-286	N1703 （页面存档备份，存于互联网档案馆）	Umamaheswaran, V. S.; Ksar, Mike, 7.4, Unconfirmed Meeting Minutes, WG 2 Meeting #34, Redmond, WA, USA; 1998-03-16--20, 1998-07-02
			L2/98-281R (pdf, html （页面存档备份，存于互联网档案馆）)		Aliprand, Joan, IETF and W3C Issues (VI), Unconfirmed Minutes - UTC #77 & NCITS Subgroup L2 # 174 JOINT MEETING, Redmond, WA -- July 29-31, 1998, 1998-07-31
			L2/00-010	N2103 （页面存档备份，存于互联网档案馆）	Umamaheswaran, V. S., 9.1, Minutes of WG 2 meeting 37, Copenhagen, Denmark: 1999-09-13--16, 2000-01-05
			L2/01-301		Whistler, Ken, Tag Characters, Analysis of Character Deprecation in the Unicode Standard, 2001-08-01
			L2/02-166R2		Moore, Lisa, Character Deprecation, UTC #91 Minutes, 2002-08-09
	U+E0020..E007F	96	L2/16-042		Fonts, Agustin; Pournader, Roozbeh, Clarifications Requested for "Full Emoji Data" and Emoji Flags, 2015-01-26
			L2/15-145R		Edberg, Peter, Proposal for additional regional indicator symbols, 2015-05-07
			L2/15-107		Moore, Lisa, E.1.3 Proposal for additional regional indicator symbols, UTC #143 Minutes, 2015-05-12
			L2/15-190		Edberg, Peter, PRI #299 Background: Representing Additional Types of Flags, 2015-06-29
			L2/15-206		Davis, Mark, Region / Subdivision validity for flags, 2015-07-25
			L2/16-180R		Burge, Jeremy; Williams, Owen, Proposal to include Emoji Flags for England, Scotland and Wales, 2016-07-07
			L2/17-016		Moore, Lisa, Action item 150-A59, UTC #150 Minutes, 2017-02-08, Add the three sequences for flags documented in L2/16-180R to emoji-sequences.txt for emoji 5.0.
			L2/17-048		Pournader, Roozbeh, Feedback on PRI 343 (Unicode Emoji 5.0), 2017-01-24
			L2/17-086		Burge, Jeremy; et al, Add ZWJ, VS-16, Keycaps & Tags to Emoji_Component, 2017-03-27
			L2/17-103		Moore, Lisa, E.1.7 Add ZWJ, VS-16, Keycaps & Tags to Emoji_Component, UTC #151 Minutes, 2017-05-18
建議的碼位和字符名稱可能與最終的結果不同。

参考资料

1. Unicode character database. The Unicode Standard. [2016-07-09]. （原始内容于2017-09-25）. 
2. Enumerated Versions of The Unicode Standard. The Unicode Standard. [2016-07-09]. （原始内容于2016-06-29）.