# Combining Diacritical Marks Supplement

Combining Diacritical Marks Supplement is a Unicode block containing combining characters for the Uralic Phonetic Alphabet, Medievalist notations, and German dialectology (Teuthonista). It is an extension of the diacritic characters found in the Combining Diacritical Marks block.

## Block

Combining Diacritical Marks Supplement Official Unicode Consortium code chart (PDF) :
| | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F |
| U+1DCx | ◌᷀ | ◌᷁ | ◌᷂ | ◌᷃ | ◌᷄ | ◌᷅ | ◌᷆ | ◌᷇ | ◌᷈ | ◌᷉ | ◌᷊ | ◌᷋ | ◌᷌ | ◌᷍ | ◌᷎ | ◌᷏ |
| U+1DDx | ◌᷐ | ◌᷑ | ◌᷒ | ◌ᷓ | ◌ᷔ | ◌ᷕ | ◌ᷖ | ◌ᷗ | ◌ᷘ | ◌ᷙ | ◌ᷚ | ◌ᷛ | ◌ᷜ | ◌ᷝ | ◌ᷞ | ◌ᷟ |
| U+1DEx | ◌ᷠ | ◌ᷡ | ◌ᷢ | ◌ᷣ | ◌ᷤ | ◌ᷥ | ◌ᷦ | ◌ᷧ | ◌ᷨ | ◌ᷩ | ◌ᷪ | ◌ᷫ | ◌ᷬ | ◌ᷭ | ◌ᷮ | ◌ᷯ |
| U+1DFx | ◌ᷰ | ◌ᷱ | ◌ᷲ | ◌ᷳ | ◌ᷴ | ◌᷵ | ◌᷶ | ◌᷷ | ◌᷸ | ◌᷹ | ◌᷺ | ◌᷻ | ◌᷼ | ◌᷽ | ◌᷾ | ◌᷿ |
| Notes 1.^ As of Unicode version 16.0 |||||||||||||||||

## History

The following Unicode-related documents record the purpose and process of defining specific characters in the Combining Diacritical Marks Supplement block:
| Version | Final code points | Count | L2 ID | WG2 ID | Document |
| 4.1 | U+1DC0..1DC1 | 2 | L2/02-031 | | Anderson, Deborah (2002-01-21), TLG Miscellanea Proposal |
| 4.1 | U+1DC0..1DC1 | 2 | L2/02-033 | | Anderson, Deborah (2002-01-21), TLG Unicode Proposal (draft) |
| 4.1 | U+1DC0..1DC1 | 2 | L2/02-053 | | Anderson, Deborah (2002-02-04), Description of TLG Documents |
| 4.1 | U+1DC0..1DC1 | 2 | L2/02-273 | | Pantelia, Maria (2002-07-31), TLG Unicode Proposal |
| 4.1 | U+1DC0..1DC1 | 2 | L2/02-287 | | Pantelia, Maria (2002-08-09), Proposal Summary Form accompanying TLG Unicode Proposal (L2/02-273) |
| 4.1 | U+1DC0..1DC1 | 2 | L2/02-312R | | Pantelia, Maria (2002-11-07), Proposal to encode additional Greek editorial and punctuation characters in the UCS |
| 4.1 | U+1DC0..1DC1 | 2 | L2/03-324 | N2642 | Pantelia, Maria (2003-10-06), Proposal to encode additional Greek editorial and punctuation characters in the UCS |
| 4.1 | U+1DC0..1DC1 | 2 | L2/04-132 | N2740 | Constable, Peter (2004-04-19), Proposal to add additional phonetic characters to the UCS |
| 4.1 | U+1DC2 | 1 | L2/03-190R | | Constable, Peter (2003-06-08), Proposal to Encode Additional Phonetic Symbols in the UCS |
| 4.1 | U+1DC2 | 1 | L2/04-047 | | Constable, Peter (2004-02-01), Revised Proposal to Encode Additional Phonetic Symbols in the UCS |
| 4.1 | U+1DC2 | 1 | L2/04-132 | N2740 | Constable, Peter (2004-04-19), Proposal to add additional phonetic characters to the UCS |
| 4.1 | U+1DC2 | 1 | L2/04-003R | | Moore, Lisa (2004-05-17), "Additional Phonetic Symbols (B.14.13)", UTC #98 Minutes |
| 4.1 | U+1DC3 | 1 | L2/04-051 | | Anderson, Deborah (2004-01-29), Comments on 2619R Final Glagolitic proposal |
| 4.1 | U+1DC3 | 1 | L2/04-171 | N2763 | Everson, Michael (2004-05-29), Proposal to add COMBINING GLAGOLITIC SUSPENSION MARK to the BMP of the UCS |
| 5.0 | U+1DC4..1DCA | 7 | L2/04-246R | | Priest, Lorna (2004-07-26), Revised Proposal for Additional Latin Phonetic and Orthographic Characters |
| 5.0 | U+1DC4..1DCA | 7 | L2/04-316 | | Moore, Lisa (2004-08-19), "C.6", UTC #100 Minutes |
| 5.0 | U+1DC4..1DCA | 7 | L2/04-348 | N2906 | Priest, Lorna (2004-08-23), Revised Proposal for Additional Latin Phonetic and Orthographic Characters |
| 5.0 | U+1DFE..1DFF | 2 | L2/05-189 | N2958 | Lehtiranta, Juhani; Ruppel, Klaas; Suutari, Toni; Trosterud, Trond (2005-07-22), Report on progress in implementing the Uralic Phonetic Alphabet with indication of the need for additional characters and symbols |
| 5.0 | U+1DFE..1DFF | 2 | L2/05-261 | N2989 | Ruppel, Klaas; Kolehmainen, Erkki I.; Everson, Michael; Freytag, Asmus; Whistler, Ken (2005-09-13), Proposal to add six additional Uralicist characters to the UCS |
| 5.0 | U+1DFE..1DFF | 2 | L2/05-270 | | Whistler, Ken (2005-09-21), "A. Uralicist character additions", WG2 Consent Docket (Sophia Antipolis) |
| 5.0 | U+1DFE..1DFF | 2 | L2/05-279 | | Moore, Lisa (2005-11-10), "Consensus 105-C29", UTC #105 Minutes |
| 5.0 | U+1DFE..1DFF | 2 | | N2953 (pdf, doc) | Umamaheswaran, V. S. (2006-02-16), "7.4.7", Unconfirmed minutes of WG 2 meeting 47, Sophia Antipolis, France; 2005-09-12/15 |
| 5.1 | U+1DCB..1DCC | 2 | L2/06-214 | N3048 | Proposal to encode two combining characters in the UCS, 2006-03-02 |
| 5.1 | U+1DCB..1DCC | 2 | L2/06-108 | | Moore, Lisa (2006-05-25), "Consensus 107-C35", UTC #107 Minutes |
| 5.1 | U+1DCB..1DCC | 2 | | N3103 (pdf, doc) | Umamaheswaran, V. S. (2006-08-25), "M48.17", Unconfirmed minutes of WG 2 meeting 48, Mountain View, CA, USA; 2006-04-24/27 |
| 5.1 | U+1DCD..1DE6 | 26 | L2/05-183 | N2957 | Everson, Michael; Haugen, Odd Einar; Emiliano, António; Pedro, Susana; Grammel, Florian; Baker, Peter; Stötzner, Andreas; Dohnicht, Marcus; Luft, Diana (2005-08-02), Preliminary proposal to add medievalist characters to the UCS |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-027 | N3027 | Everson, Michael; Baker, Peter; Emiliano, António; Grammel, Florian; Haugen, Odd Einar; Luft, Diana; Pedro, Susana; Schumacher, Gerd; Stötzner, Andreas (2006-01-30), Proposal to add Medievalist characters to the UCS |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-049 | | Pedro, Susana (2006-01-31), Letter of support for Medievalist letters (L2/06-027) |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-048 | | Emiliano, Antonio (2006-02-02), Letter of support for Medievalist letters (L2/06-027) |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-008R2 | | Moore, Lisa (2006-02-13), "C.14", UTC #106 Minutes |
| 5.1 | U+1DCD..1DE6 | 26 | | N2953 (pdf, doc) | Umamaheswaran, V. S. (2006-02-16), "7.4.6", Unconfirmed minutes of WG 2 meeting 47, Sophia Antipolis, France; 2005-09-12/15 |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-074R | N3039R | Feedback on N3027 Proposal to add Medievalist Characters, 2006-03-16 |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-101 | N3060 | Feedback on N3027 "Proposal to add medievalist characters to the UCS", 2006-03-27 |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-116 | N3077 | Everson, Michael; Baker, Peter; Emiliano, António; Grammel, Florian; Haugen, Odd Einar; Luft, Diana; Pedro, Susana; Schumacher, Gerd; Stötzner, Andreas (2006-03-31), Response to UTC/US contribution N3037R, "Feedback on N3027 Proposal to add medievalist characters" |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-108 | | Moore, Lisa (2006-05-25), "Consensus 107-C36", UTC #107 Minutes |
| 5.1 | U+1DCD..1DE6 | 26 | | N3103 (pdf, doc) | Umamaheswaran, V. S. (2006-08-25), "M48.14", Unconfirmed minutes of WG 2 meeting 48, Mountain View, CA, USA; 2006-04-24/27 |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-318 | N3160 | Response to Project Editor's contribution N3146, "Draft disposition of comments on SC2 N3875 (PDAM text for Amendment 3.2 to ISO/IEC 10646:2003)", 2006-09-21 |
| 5.2 | U+1DFD | 1 | L2/07-334R2 | N3447 | Priest, Lorna (2007-10-15), Proposal to encode two phonetic characters and two Shona characters |
| 5.2 | U+1DFD | 1 | L2/07-345 | | Moore, Lisa (2007-10-25), "C.4", UTC #113 Minutes |
| 5.2 | U+1DFD | 1 | L2/08-318 | N3453 (pdf, doc) | Umamaheswaran, V. S. (2008-08-13), "M52.20f", Unconfirmed minutes of WG 2 meeting 52 |
| 6.0 | U+1DFC | 1 | L2/09-028 | N3571 | Ruppel, Klaas; Aalto, Tero; Everson, Michael (2009-01-27), Proposal to encode additional characters for the Uralic Phonetic Alphabet |
| 6.0 | U+1DFC | 1 | L2/09-234 | N3603 (pdf, doc) | Umamaheswaran, V. S. (2009-07-08), "M54.13g", Unconfirmed minutes of WG 2 meeting 54 |
| 6.0 | U+1DFC | 1 | L2/09-104 | | Moore, Lisa (2009-05-20), "Consensus 119-C27", UTC #119 / L2 #216 Minutes |
| 7.0 | U+1DE7..1DF4 | 14 | L2/08-428 | N3555 | Everson, Michael (2008-11-27), Exploratory proposal to encode Germanicist, Nordicist, and other phonetic characters in the UCS |
| 7.0 | U+1DE7..1DF4 | 14 | L2/10-346 | N3907 | Everson, Michael; Wandl-Vogt, Eveline; Dicklberger, Alois (2010-09-23), Preliminary proposal to encode "Teuthonista" phonetic characters in the UCS |
| 7.0 | U+1DE7..1DF4 | 14 | L2/11-137 | N4031 | Everson, Michael; Wandl-Vogt, Eveline; Dicklberger, Alois (2011-05-09), Proposal to encode "Teuthonista" phonetic characters in the UCS |
| 7.0 | U+1DE7..1DF4 | 14 | L2/11-203 | N4082 | Everson, Michael; et al. (2011-05-27), Support for "Teuthonista" encoding proposal |
| 7.0 | U+1DE7..1DF4 | 14 | L2/11-202 | N4081 | Everson, Michael; Dicklberger, Alois; Pentzlin, Karl; Wandl-Vogt, Eveline (2011-06-02), Revised proposal to encode "Teuthonista" phonetic characters in the UCS |
| 7.0 | U+1DE7..1DF4 | 14 | L2/11-240 | N4106 | Everson, Michael; Pentzlin, Karl (2011-06-09), Report on the ad hoc re "Teuthonista" (SC2/WG2 N4081) held during the SC2/WG2 meeting at Helsinki |
| 7.0 | U+1DE7..1DF4 | 14 | L2/11-261R2 | | Moore, Lisa (2011-08-16), "Consensus 128-C38", UTC #128 / L2 #225 Minutes, Approve 85 characters for German dialectology... |
| 7.0 | U+1DE7..1DF4 | 14 | | N4103 | "11.16 Teuthonista phonetic characters", Unconfirmed minutes of WG 2 meeting 58, 2012-01-03 |
| 7.0 | U+1DE7..1DF4 | 14 | L2/12-269 | N4296 | Request to change the names of three Teuthonista characters under ballot, 2012-07-26 |
| 7.0 | U+1DF5 | 1 | L2/12-209R | N4279R | Everson, Michael; Starner, David (2012-07-31), Proposal to add COMBINING UP TACK ABOVE to the UCS |
| 7.0 | U+1DF5 | 1 | L2/12-239 | | Moore, Lisa (2012-08-14), "C.5", UTC #132 Minutes |
| 9.0 | U+1DFB | 1 | L2/12-349 | | Manandhar, Dev Dass; Karmacharya, Samir; Chitrakar, Bishnu (2012-10-29), Proposal for the Nepaalalipi script in the UCS |
| 9.0 | U+1DFB | 1 | L2/12-390 | | Anderson, Deborah (2012-11-08), Comparison between Newar and Nepaalalipi proposals (L2/12-003 and L2/12-349) |
| 9.0 | U+1DFB | 1 | L2/14-253 | | Anderson, Deborah (2014-10-06), Recommendations to UTC from Script Meeting in Nepal |
| 9.0 | U+1DFB | 1 | L2/14-250 | | Moore, Lisa (2014-11-10), "Consensus 141-C25", UTC #141 Minutes |
| 9.0 | U+1DFB | 1 | L2/14-285R3 | N4660 | Whistler, Ken (2014-12-04), Towards a Consensus Encoding of Newa |
| 10.0 | U+1DF6..1DF9 | 4 | L2/15-173 | | Andreev, Aleksandr; Shardt, Yuri; Simmons, Nikita (2015-07-29), Proposal to Encode some Additional Symbols used in Church Slavonic Text |
| 10.0 | U+1DF6..1DF9 | 4 | L2/15-187 | | Moore, Lisa (2015-08-11), "E.2", UTC #144 Minutes |
| 10.0 | U+1DF6..1DF9 | 4 | | N4739 | "M64.06", Unconfirmed minutes of WG 2 meeting 64, 2016-08-31 |
| 14.0 | U+1DFA | 1 | L2/19-338 | | Kiraz, Sebastian Kenoro; Kiraz, George (2019-11-21), Expanding the "Syriac Supplement" U+0860 Block for historical glyphs and marks |
| 14.0 | U+1DFA | 1 | L2/19-343 | | Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Liang, Hai (2019-10-06), "8. Syriac", Recommendations to UTC #161 October 2019 on Script Proposals |
| 14.0 | U+1DFA | 1 | L2/20-019 | | Yang, Ben; Kiraz, Sebastian Kenoro; Kiraz, George (2020-01-07), Proposal to encode COMBINING DOT BELOW LEFT for Syriac |
| 14.0 | U+1DFA | 1 | L2/20-046 | | Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Liang, Hai (2020-01-10), "6. Syriac", Recommendations to UTC #162 January 2020 on Script Proposals |
| 14.0 | U+1DFA | 1 | L2/20-015R | | Moore, Lisa (2020-05-14), "C.9 Proposal to encode COMBINING DOT BELOW LEFT for Syriac", Draft Minutes of UTC Meeting 162 |
| ↑ Proposed code points and characters names may differ from final code points and names ||||||