拉丁字母擴展-A

拉丁字母擴展-A; Latin Extended-A
範圍	U+0100..U+017F; （128個碼位）
平面	基本多文種平面（BMP）
文字	拉丁字母
應用	语言南非語; 加泰羅尼亞語; 克羅地亞語; 捷克語; 世界語; 格陵蘭語; 匈牙利語; 卡舒比語; 庫爾德語; 拉丁語; 拉脫維亞語; 立陶宛語; 馬耳他語; 北薩米語; 波蘭語; 塞爾維亞語; 斯洛伐克語; 斯洛文尼亞語; 索布語; 土耳其語; 威爾士語 ;
已分配	128個碼位
未分配	0個保留碼位 ; 1個廢棄碼位
統一碼版本歷史
1.0.0	127 (+127)
1.1	128 (+1)
碼表
	點擊此處
	註釋：

拉丁字母擴展-A是Unicode標準下的第二個Unicode區塊。它包含了ISO/IEC 8859標準中的拉丁字母字符（但已編碼於拉丁字母補充-1區塊的Latin-1除外），以及ISO/IEC 6937（英语：T.51/ISO/IEC 6937）標準中遺留的拉丁字母字符。

自1.0版本起，拉丁字母擴展-A區塊就已存於Unicode標準中。在1.1版本與ISO 10646統一的過程中，U+017F ſ LATIN SMALL LETTER LONG S被加入本區塊。^[3]本區塊在1.0版本的名稱為歐洲拉丁字母（European Latin）。^[4]

字符表

下表列出拉丁字母擴展-A包含的所有字符：

碼位	顯示	名稱
歐洲拉丁字母
U+0100	Ā	Latin Capital letter A with macron
U+0101	ā	Latin Small letter A with macron
U+0102	Ă	Latin Capital letter A with breve
U+0103	ă	Latin Small letter A with breve
U+0104	Ą	Latin Capital letter A with ogonek
U+0105	ą	Latin Small letter A with ogonek
U+0106	Ć	Latin Capital letter C with acute
U+0107	ć	Latin Small letter C with acute
U+0108	Ĉ	Latin Capital letter C with circumflex
U+0109	ĉ	Latin Small letter C with circumflex
U+010A	Ċ	Latin Capital letter C with dot above
U+010B	ċ	Latin Small letter C with dot above
U+010C	Č	Latin Capital letter C with caron
U+010D	č	Latin Small letter C with caron
U+010E	Ď	Latin Capital letter D with caron
U+010F	ď	Latin Small letter D with caron
U+0110	Đ	Latin Capital letter D with stroke
U+0111	đ	Latin Small letter D with stroke
U+0112	Ē	Latin Capital letter E with macron
U+0113	ē	Latin Small letter E with macron
U+0114	Ĕ	Latin Capital letter E with breve
U+0115	ĕ	Latin Small letter E with breve
U+0116	Ė	Latin Capital letter E with dot above
U+0117	ė	Latin Small letter E with dot above
U+0118	Ę	Latin Capital letter E with ogonek
U+0119	ę	Latin Small letter E with ogonek
U+011A	Ě	Latin Capital letter E with caron
U+011B	ě	Latin Small letter E with caron
U+011C	Ĝ	Latin Capital letter G with circumflex
U+011D	ĝ	Latin Small letter G with circumflex
U+011E	Ğ	Latin Capital letter G with breve
U+011F	ğ	Latin Small letter G with breve
U+0120	Ġ	Latin Capital letter G with dot above
U+0121	ġ	Latin Small letter G with dot above
U+0122	Ģ	Latin Capital letter G with cedilla
U+0123	ģ	Latin Small letter G with cedilla
U+0124	Ĥ	Latin Capital letter H with circumflex
U+0125	ĥ	Latin Small letter H with circumflex
U+0126	Ħ	Latin Capital letter H with stroke
U+0127	ħ	Latin Small letter H with stroke
U+0128	Ĩ	Latin Capital letter I with tilde
U+0129	ĩ	Latin Small letter I with tilde
U+012A	Ī	Latin Capital letter I with macron
U+012B	ī	Latin Small letter I with macron
U+012C	Ĭ	Latin Capital letter I with breve
U+012D	ĭ	Latin Small letter I with breve
U+012E	Į	Latin Capital letter I with ogonek
U+012F	į	Latin Small letter I with ogonek
U+0130	İ	Latin Capital letter I with dot above
U+0131	ı	Latin Small letter dotless I
U+0132	Ĳ	Latin Capital Ligature IJ
U+0133	ĳ	Latin Small Ligature IJ
U+0134	Ĵ	Latin Capital letter J with circumflex
U+0135	ĵ	Latin Small letter J with circumflex
U+0136	Ķ	Latin Capital letter K with cedilla
U+0137	ķ	Latin Small letter K with cedilla
U+0138	ĸ	Latin Small letter Kra
U+0139	Ĺ	Latin Capital letter L with acute
U+013A	ĺ	Latin Small letter L with acute
U+013B	Ļ	Latin Capital letter L with cedilla
U+013C	ļ	Latin Small letter L with cedilla
U+013D	Ľ	Latin Capital letter L with caron
U+013E	ľ	Latin Small letter L with caron
U+013F	Ŀ	Latin Capital letter L with middle dot
U+0140	ŀ	Latin Small letter L with middle dot
U+0141	Ł	Latin Capital letter L with stroke
U+0142	ł	Latin Small letter L with stroke
U+0143	Ń	Latin Capital letter N with acute
U+0144	ń	Latin Small letter N with acute
U+0145	Ņ	Latin Capital letter N with cedilla
U+0146	ņ	Latin Small letter N with cedilla
U+0147	Ň	Latin Capital letter N with caron
U+0148	ň	Latin Small letter N with caron
廢棄字母
U+0149	ŉ	Latin Small letter N preceded by apostrophe (Deprecated letter)
歐洲拉丁字母
U+014A	Ŋ	Latin Capital letter Eng
U+014B	ŋ	Latin Small letter Eng
U+014C	Ō	Latin Capital letter O with macron
U+014D	ō	Latin Small letter O with macron
U+014E	Ŏ	Latin Capital letter O with breve
U+014F	ŏ	Latin Small letter O with breve
U+0150	Ő	Latin Capital Letter O with double acute
U+0151	ő	Latin Small Letter O with double acute
U+0152	Œ	Latin Capital Ligature OE
U+0153	œ	Latin Small Ligature OE
U+0154	Ŕ	Latin Capital letter R with acute
U+0155	ŕ	Latin Small letter R with acute
U+0156	Ŗ	Latin Capital letter R with cedilla
U+0157	ŗ	Latin Small letter R with cedilla
U+0158	Ř	Latin Capital letter R with caron
U+0159	ř	Latin Small letter R with caron
U+015A	Ś	Latin Capital letter S with acute
U+015B	ś	Latin Small letter S with acute
U+015C	Ŝ	Latin Capital letter S with circumflex
U+015D	ŝ	Latin Small letter S with circumflex
U+015E	Ş	Latin Capital letter S with cedilla
U+015F	ş	Latin Small letter S with cedilla
U+0160	Š	Latin Capital letter S with caron
U+0161	š	Latin Small letter S with caron
U+0162	Ţ	Latin Capital letter T with cedilla
U+0163	ţ	Latin Small letter T with cedilla
U+0164	Ť	Latin Capital letter T with caron
U+0165	ť	Latin Small letter T with caron
U+0166	Ŧ	Latin Capital letter T with stroke
U+0167	ŧ	Latin Small letter T with stroke
U+0168	Ũ	Latin Capital letter U with tilde
U+0169	ũ	Latin Small letter U with tilde
U+016A	Ū	Latin Capital letter U with macron
U+016B	ū	Latin Small letter U with macron
U+016C	Ŭ	Latin Capital letter U with breve
U+016D	ŭ	Latin Small letter U with breve
U+016E	Ů	Latin Capital letter U with ring above
U+016F	ů	Latin Small letter U with ring above
U+0170	Ű	Latin Capital Letter U with double acute
U+0171	ű	Latin Small Letter U with double acute
U+0172	Ų	Latin Capital letter U with ogonek
U+0173	ų	Latin Small letter U with ogonek
U+0174	Ŵ	Latin Capital letter W with circumflex
U+0175	ŵ	Latin Small letter W with circumflex
U+0176	Ŷ	Latin Capital letter Y with circumflex
U+0177	ŷ	Latin Small letter Y with circumflex
U+0178	Ÿ	Latin Capital letter Y with diaeresis
U+0179	Ź	Latin Capital letter Z with acute
U+017A	ź	Latin Small letter Z with acute
U+017B	Ż	Latin Capital letter Z with dot above
U+017C	ż	Latin Small letter Z with dot above
U+017D	Ž	Latin Capital letter Z with caron
U+017E	ž	Latin Small letter Z with caron
U+017F	ſ	Latin Small letter long S

子標題

拉丁字母擴展-A只包含兩個子標題：歐洲拉丁字母與廢棄字母。^[5]

歐洲拉丁字母

歐洲拉丁字母子標題囊括了拉丁字母擴展-A區塊中除了U+0149 ŉ LATIN SMALL LETTER N PRECEDED BY APOSTROPHE之外的所有字符。它包含了帶有附加符號的變體大寫和小寫拉丁字母，大多數用于書寫東歐語言。^[6]

廢棄字母

廢棄字母子標題僅包含U+0149，該字符的存在是爲了兼容ISO/IEC 6937（英语：T.51/ISO/IEC 6937）標準。^[5]自5.2.0版本起該字符廢棄^[7]，其注釋為：“U+0149 LATIN SMALL LETTER N PRECEDED BY APOSTROPHE是為了南非語的使用而編碼的。該字符已廢棄，並強烈建議不使用。”在幾乎所有的情况下，用撇號加上“n”來表示此字符更佳（’n）^[6]。

字符數量

下表展示本區段各子標題的字母數量。

子標題名稱	字符數量	碼位範圍
歐洲拉丁字母	63對歐洲拉丁字母，U+0149及U+017F ſ LATIN SMALL LETTER LONG S	U+0100..U+017F（包括U+0149）
廢棄字母	U+0149 ŉ LATIN SMALL LETTER N PRECEDED BY APOSTROPHE	U+0149

區塊

拉丁字母擴展-A Latin Extended-A^[1]^[2] Unicode Consortium 官方碼表 (PDF)
	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
U+010x	Ā	ā	Ă	ă	Ą	ą	Ć	ć	Ĉ	ĉ	Ċ	ċ	Č	č	Ď	ď
U+011x	Đ	đ	Ē	ē	Ĕ	ĕ	Ė	ė	Ę	ę	Ě	ě	Ĝ	ĝ	Ğ	ğ
U+012x	Ġ	ġ	Ģ	ģ	Ĥ	ĥ	Ħ	ħ	Ĩ	ĩ	Ī	ī	Ĭ	ĭ	Į	į
U+013x	İ	ı	Ĳ	ĳ	Ĵ	ĵ	Ķ	ķ	ĸ	Ĺ	ĺ	Ļ	ļ	Ľ	ľ	Ŀ
U+014x	ŀ	Ł	ł	Ń	ń	Ņ	ņ	Ň	ň	ŉ	Ŋ	ŋ	Ō	ō	Ŏ	ŏ
U+015x	Ő	ő	Œ	œ	Ŕ	ŕ	Ŗ	ŗ	Ř	ř	Ś	ś	Ŝ	ŝ	Ş	ş
U+016x	Š	š	Ţ	ţ	Ť	ť	Ŧ	ŧ	Ũ	ũ	Ū	ū	Ŭ	ŭ	Ů	ů
U+017x	Ű	ű	Ų	ų	Ŵ	ŵ	Ŷ	ŷ	Ÿ	Ź	ź	Ż	ż	Ž	ž	ſ
註釋 1.^ 依據 Unicode 14.0 2.^ U+0149於5.2版本時廢棄

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	文檔
1.0.0	U+0100..017E	127		（待考）
			L2/08-275	Freytag, Asmus, Comments on the proposed deprecation of characters (public review item #122), 2008-07-31
			L2/08-278	Pentzlin, Karl, Comments on Public Review Issue #122, 2008-08-04
			L2/08-287	Davis, Mark, Public Review Issue #122: Proposal for Additional Deprecated Characters, 2008-08-04
			L2/08-253R2	Moore, Lisa, Consensus 116-C13, UTC #116 Minutes, 2008-08-19, Change the deprecated property by removing 0340, 0341, 17D3, and adding 0149, 0F77, 0F79, 17A4, 2329, 232A.
			L2/08-328 (html, xls （页面存档备份，存于互联网档案馆）)	Whistler, Ken, Spreadsheet of Deprecation and Discouragement, 2008-10-14
			L2/10-268	Priest, Lorna, Annotation additions resulting from encoding LATIN CAPITAL LETTER H WITH HOOK, 2010-07-29
1.1	U+017F	1		（待考）
^ 建議的碼位和字符名稱可能與最終的結果不同。

另見

參考資料

^ Unicode character database. The Unicode Standard. [2016-07-09]. （原始内容存档于2017-09-25）.
^ Enumerated Versions of The Unicode Standard. The Unicode Standard. [2016-07-09]. （原始内容存档于2016-06-29）.
^ The Unicode Standard Version 1.0, Volume 1. Addison-Wesley Publishing Company, Inc. 1991 [1990]. ISBN 0-201-56788-1.
^ 3.8: Block-by-Block Charts (PDF). The Unicode Standard. version 1.0. Unicode Consortium. [2022-05-17]. （原始内容 (PDF)存档于2021-02-11）.
^ ^5.0 ^5.1 Unicode 6.2 code charts (PDF). The Unicode Standard. [1 April 2013]. （原始内容 (PDF)存档于2018-07-04）.
^ ^6.0 ^6.1 The Unicode Standard Version 6.0 – Core Specification (PDF). The Unicode Consortium: 207–208. [2014-09-17]. （原始内容 (PDF)存档于2019-03-31）.
^ Unicode Standard Annex #44 - Change History. www.unicode.org. [2014-09-17]. （原始内容存档于2022-05-25）.

[final-8] 建議的碼位和字符名稱可能與最終的結果不同。

[1] Unicode character database. The Unicode Standard. [2016-07-09]. （原始内容存档于2017-09-25）.

[2] Enumerated Versions of The Unicode Standard. The Unicode Standard. [2016-07-09]. （原始内容存档于2016-06-29）.

[3] The Unicode Standard Version 1.0, Volume 1. Addison-Wesley Publishing Company, Inc. 1991 [1990]. ISBN 0-201-56788-1.

[4] 3.8: Block-by-Block Charts (PDF). The Unicode Standard. version 1.0. Unicode Consortium. [2022-05-17]. （原始内容 (PDF)存档于2021-02-11）.

[charts-5] 5.0 ^5.1 Unicode 6.2 code charts (PDF). The Unicode Standard. [1 April 2013]. （原始内容 (PDF)存档于2018-07-04）.

[CoreStdVer60-6] 6.0 ^6.1 The Unicode Standard Version 6.0 – Core Specification (PDF). The Unicode Consortium: 207–208. [2014-09-17]. （原始内容 (PDF)存档于2019-03-31）.

[StdChangeHistory-7] Unicode Standard Annex #44 - Change History. www.unicode.org. [2014-09-17]. （原始内容存档于2022-05-25）.

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