拉丁字母擴展-C 是一個位於基本多文種平面的Unicode區塊 ，收錄了新維文 、烏拉爾音標 紹納語 舊正字法、克勞狄字母 和瑞典語方言字母 中的使用的一些拉丁字母 字符。
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 WG2 文檔
5.0
U+2C60..2C64
5
L2/04-372R N2847R （页面存档备份 ，存于互联网档案馆 ）Priest, Lorna, Proposal to Encode Additional Latin Orthographic Characters, 2004-12-09
U+2C65..2C66
2
L2/05-076 Davis, Mark , Stability of Case Folding, 2005-02-10
N2942 （页面存档备份 ，存于互联网档案馆 ）Freytag, Asmus; Whistler, Ken, Proposal to add nine lowercase characters, 2005-08-12
L2/05-108R Moore, Lisa, Stability of Case Folding (B.14.2), UTC #103 Minutes, 2005-08-26
L2/05-270 Whistler, Ken, C. Code points for already approved Latin characters, WG2 Consent Docket (Sophia Antipolis), 2005-09-21
L2/05-279 Moore, Lisa, Consensus 105-C29, UTC #105 Minutes, 2005-11-10
N2953 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., M47.5k, M47.5l, Unconfirmed minutes of WG 2 meeting 47, Sophia Antipolis, France; 2005-09-12/15, 2006-02-16
U+2C67..2C6C
6
L2/05-029R N2931 （页面存档备份 ，存于互联网档案馆 ）Priest, Lorna, Proposal to encode additional Latin orthographic characters for Uighur Latin Alphabet, 2005-01-28
L2/05-026 Moore, Lisa, Latin Orthographic Characters for Uighur (C.2), UTC #102 Minutes, 2005-05-16
L2/05-263 N2992 （页面存档备份 ，存于互联网档案馆 ）Supporting references for N2931: Proposal to Encode Additional Latin Characters for Uighur and Kazak Latin Alphabet, 2005-09-21
L2/05-270 Whistler, Ken, C. Code points for already approved Latin characters, WG2 Consent Docket (Sophia Antipolis), 2005-09-21
L2/05-279 Moore, Lisa, Consensus 105-C29, UTC #105 Minutes, 2005-11-10
N2953 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., 7.2.7, Unconfirmed minutes of WG 2 meeting 47, Sophia Antipolis, France; 2005-09-12/15, 2006-02-16
U+2C74
1
L2/04-246R Priest, Lorna, Revised Proposal for Additional Latin Phonetic and Orthographic Characters, 2004-07-26
L2/04-316 Moore, Lisa, C.6, UTC #100 Minutes, 2004-08-19
L2/04-348 N2906 （页面存档备份 ，存于互联网档案馆 ）Priest, Lorna, Revised Proposal for Additional Latin Phonetic and Orthographic Characters, 2004-08-23
L2/05-180 Moore, Lisa, C.16, UTC #104 Minutes, 2005-08-17
N2953 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., M47.5a, Unconfirmed minutes of WG 2 meeting 47, Sophia Antipolis, France; 2005-09-12/15, 2006-02-16
U+2C75..2C76
2
L2/05-183 N2957 （页面存档备份 ，存于互联网档案馆 ）Everson, Michael ; Haugen, Odd Einar ; Emiliano, António; Pedro, Susana; Grammel, Florian; Baker, Peter; Stötzner, Andreas; Dohnicht, Marcus; Luft, Diana, Preliminary proposal to add medievalist characters to the UCS, 2005-08-02
L2/05-191 Whistler, Ken, Proposal for dealing with lowercase Claudian letters, 2005-08-02
L2/05-193R2 N2960R （页面存档备份 ，存于互联网档案馆 ）Everson, Michael, Proposal to add Claudian Latin letters to the UCS, 2005-08-12
L2/05-180 Moore, Lisa, Claudian (C.15), UTC #104 Minutes, 2005-08-17
N2953 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., 7.4.6, 8.2.3, Unconfirmed minutes of WG 2 meeting 47, Sophia Antipolis, France; 2005-09-12/15, 2006-02-16
U+2C77
1
L2/05-189 N2958 （页面存档备份 ，存于互联网档案馆 ）Lehtiranta, Juhani; Ruppel, Klaas; Suutari, Toni; Trosterud, Trond, Report on progress in implementing the Uralic Phonetic Alphabet with indication of the need for additional characters and symbols, 2005-07-22
L2/05-261 N2989 （页面存档备份 ，存于互联网档案馆 ）Ruppel, Klaas; Kolehmainen, Erkki I.; Everson, Michael; Freytag, Asmus; Whistler, Ken, Proposal to add six additional Uralicist characters to the UCS, 2005-09-13
L2/05-270 Whistler, Ken, A. Uralicist character additions, WG2 Consent Docket (Sophia Antipolis), 2005-09-21
L2/05-279 Moore, Lisa, Consensus 105-C29, UTC #105 Minutes, 2005-11-10
N2953 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., 7.4.7, Unconfirmed minutes of WG 2 meeting 47, Sophia Antipolis, France; 2005-09-12/15, 2006-02-16
5.1
U+2C6D..2C6E, 2C72..2C73
4
N2945 （页面存档备份 ，存于互联网档案馆 ）Priest, Lorna; Constable, Peter, Proposal to Encode Additional Latin Phonetic and Orthographic Characters, 2005-08-09
N2953 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., 7.2.8, Unconfirmed minutes of WG 2 meeting 47, Sophia Antipolis, France; 2005-09-12/15, 2006-02-16
N3103 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., M48.1, Unconfirmed minutes of WG 2 meeting 48, Mountain View, CA, USA; 2006-04-24/27, 2006-08-25
U+2C6F
1
L2/06-266 N3122 （页面存档备份 ，存于互联网档案馆 ）Everson, Michael, Proposal to add Latin letters and a Greek symbol to the UCS, 2006-08-06
L2/06-231 Moore, Lisa, C.16, UTC #108 Minutes, 2006-08-17
N3153 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., M49.3, Unconfirmed minutes of WG 2 meeting 49 AIST, Akihabara, Tokyo, Japan; 2006-09-25/29, 2007-02-16
U+2C71
1
L2/05-208 Constable, Peter; Esling, John, Approval of new IPA sound: the labiodental flap, 2005-08-02
N2945 （页面存档备份 ，存于互联网档案馆 ）Priest, Lorna; Constable, Peter, Proposal to Encode Additional Latin Phonetic and Orthographic Characters, 2005-08-09
N2953 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., 7.2.8, Unconfirmed minutes of WG 2 meeting 47, Sophia Antipolis, France; 2005-09-12/15, 2006-02-16
N3103 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., M48.1, Unconfirmed minutes of WG 2 meeting 48, Mountain View, CA, USA; 2006-04-24/27, 2006-08-25
L2/18-324 Chan, Eiso, Annotation additions for U+2C71, 2018-11-02
L2/19-047 Anderson, Deborah; et al, 1, Recommendations to UTC #158 January 2019 on Script Proposals, 2019-01-13
L2/19-008 Moore, Lisa, C.5.1 Annotation additions for U+2C71 LATIN SMALL LETTER V WITH HOOK, UTC #158 Minutes, 2019-02-08
U+2C78..2C7A
3
L2/06-036 N3031 （页面存档备份 ，存于互联网档案馆 ）, N3031-1 ,N3031-2 Lemonen, Therese; Ruppel, Klaas; Kolehmainen, Erkki I.; Sandström, Caroline, Proposal to encode characters for Ordbok över Finlands svenska folkmål in the UCS, 2006-01-26
L2/06-008R2 Moore, Lisa, C.17, UTC #106 Minutes, 2006-02-13
L2/06-108 Moore, Lisa, Consensus 107-C31, UTC #107 Minutes, 2006-05-25, Accept the name change for U+2C7A LATIN SMALL LETTER O WITH LOW RING INSIDE.
N3103 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., M48.21, Unconfirmed minutes of WG 2 meeting 48, Mountain View, CA, USA; 2006-04-24/27, 2006-08-25
L2/07-118R2 Moore, Lisa, 111-C17, UTC #111 Minutes, 2007-05-23, Approve 1 character name change: 2C78 LATIN SMALL LETTER E WITH NOTCH
L2/07-268 N3253 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., M50.4b, Unconfirmed minutes of WG 2 meeting 50, Frankfurt-am-Main, Germany; 2007-04-24/27, 2007-07-26, 2C78 is renamed LATIN SMALL LETTER E WITH NOTCH
U+2C7B..2C7D
3
L2/06-215 N3070 （页面存档备份 ，存于互联网档案馆 ）Ruppel, Klaas; Rueter, Jack; Kolehmainen, Erkki I., Proposal for Encoding 3 Additional Characters of the Uralic Phonetic Alphabet, 2006-04-07
L2/06-108 Moore, Lisa, Consensus 107-C45, UTC #107 Minutes, 2006-05-25
N3103 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., M48.19, Unconfirmed minutes of WG 2 meeting 48, Mountain View, CA, USA; 2006-04-24/27, 2006-08-25
L2/11-043 Freytag, Asmus; Karlsson, Kent, Proposal to correct mistakes and inconsistencies in certain property assignments for super and subscripted letters, 2011-02-02
L2/11-016 Moore, Lisa, Correct mistakes in property assignments for super and subscripted letters (B.13.4) [U+2C7C], UTC #126 / L2 #223 Minutes, 2011-02-15
L2/11-160 PRI #181 Changing General Category of Twelve Characters, 2011-05-02
5.2
U+2C70
1
L2/07-334R2 N3447 （页面存档备份 ，存于互联网档案馆 ）Priest, Lorna, Proposal to encode two phonetic characters and two Shona characters, 2007-10-15
L2/07-345 Moore, Lisa, C.4, UTC #113 Minutes, 2007-10-25
L2/08-318 N3453 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., M52.20f, Unconfirmed minutes of WG 2 meeting 52, 2008-08-13
U+2C7E..2C7F
2
L2/03-190R Constable, Peter, Proposal to Encode Additional Phonetic Symbols in the UCS, 2003-06-08
L2/07-334R2 N3447 （页面存档备份 ，存于互联网档案馆 ）Priest, Lorna, Proposal to encode two phonetic characters and two Shona characters, 2007-10-15
L2/07-345 Moore, Lisa, C.4, UTC #113 Minutes, 2007-10-25
L2/08-318 N3453 (pdf ,doc （页面存档备份 ，存于互联网档案馆 ）)Umamaheswaran, V. S., M52.20f, Unconfirmed minutes of WG 2 meeting 52, 2008-08-13
文字
欧洲文字Ⅰ 欧洲文字Ⅱ 中东文字Ⅰ 中东文字Ⅱ 楔形文字與象形文字 南亞和中亞文字Ⅰ 南亞和中亞文字II 南亞和中亞文字Ⅲ 南亞和中亞文字Ⅳ 东南亚文字 印尼和大洋洲文字 东亚文字 非洲文字 美洲文字
符号
標記系統 标点符号 字母数字符号 技术符号 数字 数学符号 绘文字与象形 其它符號
其它
