雜項技術符號
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 | 碼位数 | L2（英语：） ID | WG2（英语：） ID | 文檔 |
| --- | --- | --- | --- | --- | --- |
| 1.0.0 | U+2302..232C | 43 |  |  | （待考） |
| 1.0.0 | U+2302..232C | 43 | L2/01-295R |  | Moore, Lisa, , , 2001-11-06, The UTC approves changing the annotations of U+2329 and U+232A to reference U+27E8 and U+27E9 as the correct characters to use. It also approves adding an annotation to U+2329 and U+232A to discourage their use.  |
| 1.0.0 | U+2302..232C | 43 | L2/08-275 |  | Freytag, Asmus, , 2008-07-31  |
| 1.0.0 | U+2302..232C | 43 | L2/08-278 |  | Pentzlin, Karl, , 2008-08-04  |
| 1.0.0 | U+2302..232C | 43 | L2/08-287 |  | Davis, Mark, , 2008-08-04  |
| 1.0.0 | U+2302..232C | 43 | L2/08-253R2 |  | Moore, Lisa, , , 2008-08-19, Change the deprecated property by removing 0340, 0341, 17D3, and adding 0149, 0F77, 0F79, 17A4, 2329, 232A.  |
| 1.0.0 | U+2302..232C | 43 | L2/08-328 (html, xls （页面存档备份，存于）) |  | Whistler, Ken, , 2008-10-14  |
| 1.0.0 | U+2302..232C | 43 | L2/10-351 | N3897 （页面存档备份，存于） | , , 2010-09-21  |
| 1.0.0 | U+2302..232C | 43 | L2/10-448 |  | Constable, Peter, , , 2010-10-30  |
| 1.0.0 | U+2302..232C | 43 | L2/11-438 | N4182 （页面存档备份，存于） | Edberg, Peter, , 2011-12-22  |
| 1.0.0 | U+2302..232C | 43 | L2/12-302 | N4317 （页面存档备份，存于） | Pentzlin, Karl, , 2012-10-08  |
| 1.0.0 | U+2302..232C | 43 | L2/13-058 |  | Moore, Lisa, , , 2013-06-12  |
| 1.0.0 | U+2302..232C | 43 | L2/15-050R |  | Davis, Mark;  et al, , 2015-01-29  |
| 1.0.0 | U+2302..232C | 43 | L2/15-301 |  | Pournader, Roozbeh, , 2015-11-01  |
| 1.1 | U+2300, 232D..237A | 79 |  |  | （待考） |
| 3.0 | U+2301, 237B, 237D..237F | 5 |  | N1045 | , 1994-08-01  |
| 3.0 | U+2301, 237B, 237D..237F | 5 |  | N1203 （页面存档备份，存于） | Umamaheswaran, V. S.; Ksar, Mike, , , 1995-05-03  |
| 3.0 | U+2301, 237B, 237D..237F | 5 | L2/98-004R | N1681 | , 1997-12-22  |
| 3.0 | U+2301, 237B, 237D..237F | 5 | L2/98-318 | N1894 （页面存档备份，存于） | , 1998-10-22  |
| 3.0 | U+2301, 237B, 237D..237F | 5 | L2/99-010 | N1903 (pdf, html （页面存档备份，存于）, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 1998-12-30  |
| 3.0 | U+2380..238C, 2396..239A | 18 |  | N1138 | LaBonté, Alain, , 1995-01-30  |
| 3.0 | U+2380..238C, 2396..239A | 18 |  | N1203 （页面存档备份，存于） | Umamaheswaran, V. S.; Ksar, Mike, , , 1995-05-03  |
| 3.0 | U+2380..238C, 2396..239A | 18 |  | N1303 (html, doc （页面存档备份，存于）) | Umamaheswaran, V. S.; Ksar, Mike, , 1996-01-26  |
| 3.0 | U+2380..238C, 2396..239A | 18 | L2/97-128 | N1564 | Paterson, Bruce, , 1997-05-15  |
| 3.0 | U+2380..238C, 2396..239A | 18 | L2/97-167 | N1625 （页面存档备份，存于） | Suignard, Michel, , 1997-07-03  |
| 3.0 | U+2380..238C, 2396..239A | 18 |  | N1669 （页面存档备份，存于） | , 1997-08-05  |
| 3.0 | U+2380..238C, 2396..239A | 18 | L2/97-288 | N1603 （页面存档备份，存于） | Umamaheswaran, V. S., , , 1997-10-24  |
| 3.0 | U+2380..238C, 2396..239A | 18 | L2/98-005R | N1682 | , 1997-12-17  |
| 3.0 | U+2380..238C, 2396..239A | 18 |  | N1830 (html, doc) | , 1998-04-15  |
| 3.0 | U+2380..238C, 2396..239A | 18 |  | N1816R （页面存档备份，存于） | Paterson, Bruce, , 1998-09-22  |
| 3.0 | U+2380..238C, 2396..239A | 18 | L2/98-320 | N1898 （页面存档备份，存于） | , 1998-10-22  |
| 3.0 | U+2380..238C, 2396..239A | 18 |  | N1897 （页面存档备份，存于） | Paterson, Bruce; Everson, Michael, , 1998-10-22  |
| 3.0 | U+2380..238C, 2396..239A | 18 | L2/99-010 | N1903 (pdf, html （页面存档备份，存于）, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , 1998-12-30  |
| 3.0 | U+2380..238C, 2396..239A | 18 | L2/99-126 |  | Paterson, Bruce, , 1999-04-14  |
| 3.0 | U+2380..238C, 2396..239A | 18 | L2/99-232 | N2003 （页面存档备份，存于） | Umamaheswaran, V. S., , , 1999-08-03  |
| 3.0 | U+2380..238C, 2396..239A | 18 | L2/15-050R |  | Davis, Mark;  et al, , 2015-01-29  |
| 3.0 | U+238D..2394 | 8 | X3L2/94-072 | N985 | Ross, Hugh McGregor, , 1994-03-28  |
| 3.0 | U+238D..2394 | 8 |  | N1146 | Ross, Hugh McGregor,   |
| 3.0 | U+238D..2394 | 8 |  | N1303 (html, doc （页面存档备份，存于）) | Umamaheswaran, V. S.; Ksar, Mike, , , 1996-01-26  |
| 3.0 | U+238D..2394 | 8 |  | N1353 （页面存档备份，存于） | Umamaheswaran, V. S.; Ksar, Mike, , , 1996-06-25  |
| 3.0 | U+238D..2394 | 8 | L2/98-004R | N1681 | , 1997-12-22  |
| 3.0 | U+238D..2394 | 8 | L2/98-318 | N1894 （页面存档备份，存于） | , 1998-10-22  |
| 3.0 | U+238D..2394 | 8 | L2/99-010 | N1903 (pdf, html （页面存档备份，存于）, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 1998-12-30  |
| 3.0 | U+238D..2394 | 8 | L2/00-083 | N2174 （页面存档备份，存于） | Ross, Hugh McGregor, , 2000-03-03  |
| 3.0 | U+2395 | 1 |  | N1087 | , 1994-10-07  |
| 3.0 | U+2395 | 1 |  | N1117 （页面存档备份，存于） | Umamaheswaran, V. S.; Ksar, Mike, , , 1994-10-31  |
| 3.0 | U+2395 | 1 |  | N1303 (html, doc （页面存档备份，存于）) | Umamaheswaran, V. S.; Ksar, Mike, , , 1996-01-26  |
| 3.0 | U+2395 | 1 |  | N1419 | Clayton, Leigh, , 1996-07-22  |
| 3.0 | U+2395 | 1 |  | N1453 （页面存档备份，存于） | Ksar, Mike; Umamaheswaran, V. S., , , 1996-12-06  |
| 3.0 | U+2395 | 1 | X3L2/96-123 |  | Aliprand, Joan; Winkler, Arnold, , , 1996-12-18, The UTC accepts the change of APL quad symbol from 237B to 2395  |
| 3.0 | U+2395 | 1 | L2/98-004R | N1681 | , 1997-12-22  |
| 3.0 | U+2395 | 1 | L2/98-318 | N1894 （页面存档备份，存于） | , 1998-10-22  |
| 3.2 | U+237C, 23B4..23B6 | 4 | L2/00-119 | N2191R （页面存档备份，存于） | Whistler, Ken; Freytag, Asmus, , 2000-04-19  |
| 3.2 | U+237C, 23B4..23B6 | 4 | L2/00-234 | N2203 (rtf, txt （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2000-07-21  |
| 3.2 | U+237C, 23B4..23B6 | 4 | L2/00-115R2 |  | Moore, Lisa, , , 2000-08-08  |
| 3.2 | U+237C, 23B4..23B6 | 4 | L2/05-279 |  | Moore, Lisa, , , 2005-11-10, Properties - Brackets (B.14.3)  |
| 3.2 | U+239B..23B3 | 25 | L2/99-043 |  | Sargent, Murray, , 1999-02-04  |
| 3.2 | U+239B..23B3 | 25 | L2/99-054R |  | Aliprand, Joan, , , 1999-06-21  |
| 3.2 | U+239B..23B3 | 25 | L2/99-346R |  | Sargent, Murray, , 1999-10-27  |
| 3.2 | U+239B..23B3 | 25 | L2/99-260R |  | Moore, Lisa, , , 2000-02-07  |
| 3.2 | U+239B..23B3 | 25 | L2/00-119 | N2191R （页面存档备份，存于） | Whistler, Ken; Freytag, Asmus, , 2000-04-19  |
| 3.2 | U+239B..23B3 | 25 | L2/00-234 | N2203 (rtf, txt （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2000-07-21  |
| 3.2 | U+23B7..23BD | 7 | L2/00-159 |  | da Cruz, Frank, , 2000-03-31  |
| 3.2 | U+23B7..23BD | 7 | L2/00-115R2 |  | Moore, Lisa, , , 2000-08-08  |
| 3.2 | U+23B7..23BD | 7 | L2/00-329 | N2265 （页面存档备份，存于） | Whistler, Ken, , 2000-09-19  |
| 3.2 | U+23B7..23BD | 7 | L2/01-050 | N2253 （页面存档备份，存于） | Umamaheswaran, V. S., , , 2001-01-21  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/99-238 |  | , 1999-07-15  |
| 3.2 | U+23BE..23CC, 23CE | 16 |  | N2092 （页面存档备份，存于） | , 1999-09-13  |
| 3.2 | U+23BE..23CC, 23CE | 16 |  | N2093 （页面存档备份，存于） | , 1999-09-13  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/99-365 |  | Moore, Lisa, , 1999-11-23  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/00-010 | N2103 （页面存档备份，存于） | Umamaheswaran, V. S., , , 2000-01-05  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/00-024 |  | Shibano, Kohji, , 2000-01-31  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/99-260R |  | Moore, Lisa, , , 2000-02-07  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/00-098, L2/00-098-page5 | N2195 （页面存档备份，存于） | , 2000-03-15  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/00-234 | N2203 (rtf, txt （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2000-07-21  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/00-115R2 |  | Moore, Lisa, , , 2000-08-08  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/00-298 | N2258 （页面存档备份，存于） | Sato, T. K., , 2000-09-04  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/00-342 | N2278 （页面存档备份，存于） | Sato, T. K.; Everson, Michael; Whistler, Ken; Freytag, Asmus, , 2000-09-20  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/01-050 | N2253 （页面存档备份，存于） | Umamaheswaran, V. S., , , 2001-01-21  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/01-114 | N2328 （页面存档备份，存于） | , 2001-03-09  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/01-227 |  | Whistler, Ken, , , 2001-05-22  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/01-184R |  | Moore, Lisa, , , 2001-06-18  |
| 3.2 | U+23BE..23CC, 23CE | 16 | L2/01-344 | N2353 (pdf, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2001-09-09  |
| 3.2 | U+23CD | 1 | L2/98-374 | N1887R （页面存档备份，存于） | Freytag, Asmus, , 1998-09-24  |
| 3.2 | U+23CD | 1 | L2/99-010 | N1903 (pdf, html （页面存档备份，存于）, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , 1998-12-30  |
| 3.2 | U+23CD | 1 | L2/00-091 | N2184 （页面存档备份，存于） | Freytag, Asmus, , 2000-03-14  |
| 3.2 | U+23CD | 1 | L2/00-234 | N2203 (rtf, txt （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2000-07-21  |
| 3.2 | U+23CD | 1 | L2/00-115R2 |  | Moore, Lisa, , 2000-08-08  |
| 4.0 | U+23CF | 1 | L2/01-414 |  | Jenkins, John, , 2001-11-02  |
| 4.0 | U+23CF | 1 | L2/01-452 |  | Freytag, Asmus; Everson, Michael, , 2001-11-07  |
| 4.0 | U+23CF | 1 | L2/02-072 |  | Goldsmith, Deborah, , 2002-02-10  |
| 4.0 | U+23CF | 1 | L2/02-070 |  | Moore, Lisa, , , 2002-08-26  |
| 4.0 | U+23CF | 1 | L2/15-050R |  | Davis, Mark;  et al, , 2015-01-29  |
| 4.0 | U+23CF | 1 | L2/15-301 |  | Pournader, Roozbeh, , 2015-11-01  |
| 4.0 | U+23D0 | 1 | L2/02-278 |  | Muller, Eric, , 2002-07-30  |
| 4.0 | U+23D0 | 1 | L2/02-371 | N2508 （页面存档备份，存于） | Muller, Eric, , 2002-10-30  |
| 4.1 | U+23D1..23D9 | 9 | L2/02-030 |  | Anderson, Deborah, , 2002-01-21  |
| 4.1 | U+23D1..23D9 | 9 | L2/02-033 |  | Anderson, Deborah, , 2002-01-21  |
| 4.1 | U+23D1..23D9 | 9 | L2/02-053 |  | Anderson, Deborah, , 2002-02-04  |
| 4.1 | U+23D1..23D9 | 9 | L2/02-273 |  | Pantelia, Maria, , 2002-07-31  |
| 4.1 | U+23D1..23D9 | 9 | L2/02-287 |  | Pantelia, Maria, , 2002-08-09  |
| 4.1 | U+23D1..23D9 | 9 | L2/02-315R2 | N2546 （页面存档备份，存于） | Pantelia, Maria, , 2002-11-07  |
| 4.1 | U+23D1..23D9 | 9 | L2/04-196 | N2653 (pdf, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2004-06-04  |
| 4.1 | U+23DA..23DB | 2 | L2/02-423 | N2513 （页面存档备份，存于） | , 2002-10-25  |
| 4.1 | U+23DA..23DB | 2 | L2/03-356R2 |  | Moore, Lisa, , , 2003-10-22  |
| 4.1 | U+23DA..23DB | 2 | L2/03-411 |  | Goldsmith, Deborah; Muller, Eric, , 2003-10-31  |
| 4.1 | U+23DA..23DB | 2 | L2/04-161R | N2807 （页面存档备份，存于） | Suignard, Michel; Muller, Eric; Jenkins, John, , 2004-06-17  |
| 4.1 | U+23DA..23DB | 2 | L2/04-240 | N2791 （页面存档备份，存于） | Muller, Eric, , 2004-06-10  |
| 4.1 | U+23DA..23DB | 2 | L2/04-263 | N2808 （页面存档备份，存于） | Suignard, Michel, , 2004-06-17  |
| 4.1 | U+23DA..23DB | 2 | L2/05-038 | N2926 （页面存档备份，存于） | Suignard, Michel, , , 2005-01-27  |
| 5.0 | U+23DC..23E1 | 6 | L2/04-329 | N2842 （页面存档备份，存于） | Sargent, Murray, , 2004-08-03  |
| 5.0 | U+23DC..23E1 | 6 | L2/05-270 |  | Whistler, Ken, , , 2005-09-21  |
| 5.0 | U+23DC..23E1 | 6 | L2/05-279 |  | Moore, Lisa, , , 2005-11-10  |
| 5.0 | U+23DC..23E1 | 6 |  | N2953 (pdf, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2006-02-16  |
| 5.0 | U+23E2..23E7 | 6 | L2/04-406 |  | Freytag, Asmus; Sargent, Murray; Beeton, Barbara; Carlisle, David, , 2004-11-15  |
| 5.0 | U+23E2..23E7 | 6 | L2/04-410 |  | Freytag, Asmus, , 2004-11-18  |
| 5.0 | U+23E2..23E7 | 6 | L2/05-270 |  | Whistler, Ken, , , 2005-09-21  |
| 5.0 | U+23E2..23E7 | 6 | L2/05-279 |  | Moore, Lisa, , , 2005-11-10  |
| 5.0 | U+23E2..23E7 | 6 |  | N2953 (pdf, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2006-02-16  |
| 5.2 | U+23E8 | 1 | L2/08-030R |  | Broukhis, Leonid, , 2008-01-22  |
| 5.2 | U+23E8 | 1 | L2/08-003 |  | Moore, Lisa, , , 2008-02-14  |
| 5.2 | U+23E8 | 1 | L2/08-318 | N3453 (pdf, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2008-08-13  |
| 6.0 | U+23E9..23F3 | 11 | L2/01-452 |  | Freytag, Asmus; Everson, Michael, , 2001-11-07  |
| 6.0 | U+23E9..23F3 | 11 | L2/02-085 | N2415 （页面存档备份，存于） | Freytag, Asmus; Everson, Michael; Goldsmith, Deborah, , 2002-02-12  |
| 6.0 | U+23E9..23F3 | 11 | L2/09-007 |  | Lommel, Arle, , 2008-12-26  |
| 6.0 | U+23E9..23F3 | 11 | L2/09-025R2 | N3582 | Scherer, Markus; Davis, Mark; Momoi, Kat; Tong, Darick; Kida, Yasuo; Edberg, Peter, , 2009-03-05  |
| 6.0 | U+23E9..23F3 | 11 | L2/09-026R | N3583 （页面存档备份，存于） | Scherer, Markus; Davis, Mark; Momoi, Kat; Tong, Darick; Kida, Yasuo; Edberg, Peter, , 2009-02-06  |
| 6.0 | U+23E9..23F3 | 11 | L2/09-027R2 | N3681 （页面存档备份，存于） | Scherer, Markus, , 2009-09-17  |
| 6.0 | U+23E9..23F3 | 11 | L2/09-114 | N3607 （页面存档备份，存于） | , 2009-04-06  |
| 6.0 | U+23E9..23F3 | 11 | L2/09-139 | N3614 | Scherer, Markus; Davis, Mark; Momoi, Kat; Tong, Darick; Kida, Yasuo; Edberg, Peter, , 2009-04-09  |
| 6.0 | U+23E9..23F3 | 11 | L2/09-412 | N3722 （页面存档备份，存于） | Suignard, Michel, , , 2009-10-26  |
| 6.0 | U+23E9..23F3 | 11 | L2/10-132 |  | Scherer, Markus; Davis, Mark; Momoi, Kat; Tong, Darick; Kida, Yasuo; Edberg, Peter, , 2010-04-27  |
| 6.0 | U+23E9..23F3 | 11 | L2/12-368 | N4384 （页面存档备份，存于） | Suignard, Michel, , 2012-11-06  |
| 6.0 | U+23E9..23F3 | 11 | L2/15-050R |  | Davis, Mark;  et al, , 2015-01-29  |
| 6.0 | U+23E9..23F3 | 11 | L2/15-301 |  | Pournader, Roozbeh, , 2015-11-01  |
| 6.0 | U+23E9..23F3 | 11 | L2/16-361 |  | Pournader, Roozbeh; Felt, Doug, , 2016-11-07  |
| 7.0 | U+23F4..23FA | 7 | L2/01-452 |  | Freytag, Asmus; Everson, Michael, , 2001-11-07  |
| 7.0 | U+23F4..23FA | 7 | L2/02-085 | N2415 （页面存档备份，存于） | Freytag, Asmus; Everson, Michael; Goldsmith, Deborah, , 2002-02-12  |
| 7.0 | U+23F4..23FA | 7 | L2/12-368 | N4384 （页面存档备份，存于） | Suignard, Michel, , 2012-11-06  |
| 7.0 | U+23F4..23FA | 7 | L2/15-050R |  | Davis, Mark;  et al, , 2015-01-29  |
| 7.0 | U+23F4..23FA | 7 | L2/15-301 |  | Pournader, Roozbeh, , 2015-11-01  |
| 9.0 | U+23FB..23FE | 4 | L2/14-053 |  | Anderson, Deborah; Whistler, Ken; McGowan, Rick; Pournader, Roozbeh; Iancu, Laurențiu, , , 2014-01-26  |
| 9.0 | U+23FB..23FE | 4 | L2/14-059 | N4535 （页面存档备份，存于） | Everson, Michael, , 2014-02-04  |
| 9.0 | U+23FB..23FE | 4 | L2/14-009R | N4567 （页面存档备份，存于） | Eden, Terence; Loughry, Joe; Nordman, Bruce, , 2014-02-14  |
| 9.0 | U+23FB..23FE | 4 | L2/14-026 |  | Moore, Lisa, , , 2014-02-17  |
| 9.0 | U+23FB..23FE | 4 |  | N4553 (pdf, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2014-09-16  |
| 9.0 | U+23FB..23FE | 4 | L2/14-177 |  | Moore, Lisa, , , 2014-10-17, Change U+1F32D BLACK WANING CRESCENT MOON to U+23FE POWER SLEEP SYMBOL.  |
| 9.0 | U+23FB..23FE | 4 | L2/16-052 | N4603 (pdf, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2015-09-01  |
| 10.0 | U+23FF | 1 | L2/15-031R |  | Griffee, Simon, , 2015-02-26  |
| 10.0 | U+23FF | 1 | L2/15-017 |  | Moore, Lisa, , , 2015-02-12  |
| 10.0 | U+23FF | 1 | L2/15-095 |  | McGowan, Rick, , 2015-03-09  |
| 10.0 | U+23FF | 1 | L2/15-107 |  | Moore, Lisa, , , 2015-05-12  |
 ↑  建議的碼位和字符名稱可能與最終的結果不同。  ↑  參見L2/10-458、L2/11-414、L2/11-415與L2/11-429。  1 2 3 4 5 6 7 8 9 10 11  參閱「雜項符號和象形文字」區塊的歷史一節以查看更多與繪文字有關的文檔。  1 2 3 4 5  參見L2/13-207、L2/14-054、L2/14-063、L2/15-051A與L2/15-051B。  1 2 3 4  參見L2/15-198與L2/15-275。  1 2  參閱「雜項數學符號-B」區段的歷史一節以查看更多與數學有關的文檔。  ↑  N3621為N3582的日語譯文。  ↑  N3620為N3614的日語譯文。