Myanmar Extended-A
# Myanmar Extended-A

Myanmar Extended-A is a Unicode block containing Myanmar characters for writing the Khamti Shan and Aiton languages.

## Block

Myanmar Extended-A Official Unicode Consortium code chart (PDF) :

| | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| U+AA6x | ꩠ | ꩡ | ꩢ | ꩣ | ꩤ | ꩥ | ꩦ | ꩧ | ꩨ | ꩩ | ꩪ | ꩫ | ꩬ | ꩭ | ꩮ | ꩯ |
| U+AA7x | ꩰ | ꩱ | ꩲ | ꩳ | ꩴ | ꩵ | ꩶ | ꩷ | ꩸ | ꩹ | ꩺ | ꩻ | ꩼ | ꩽ | ꩾ | ꩿ |
| Notes 1.^ As of Unicode version 15.0 |||||||||||||||||

The block has eleven variation sequences defined for standardized variants. They use U+FE00 VARIATION SELECTOR-1 (VS01) to denote the dotted letters used for the Khamti, Aiton, and Phake languages. (Note that this is font dependent. For example, the Padauk font supports some of the dotted forms.)

Variation sequences for dotted forms :

| U+ | AA60 | AA61 | AA62 | AA63 | AA64 | AA65 | AA66 | AA6B | AA6C | AA6F | AA7A |
| - | - | - | - | - | - | - | - | - | - | - | - |
| base code point | ꩠ | ꩡ | ꩢ | ꩣ | ꩤ | ꩥ | ꩦ | ꩫ | ꩬ | ꩯ | ꩺ |
| base + VS01 | ꩠ︀ | ꩡ︀ | ꩢ︀ | ꩣ︀ | ꩤ︀ | ꩥ︀ | ꩦ︀ | ꩫ︀ | ꩬ︀ | ꩯ︀ | ꩺ︀ |

## History

The following Unicode-related documents record the purpose and process of defining specific characters in the Myanmar Extended-A block:

| Version | Final code points | Count | L2 ID | WG2 ID | Document |
| - | - | - | - | - | - |
| 5.2 | U+AA60..AA7A | 27 | L2/08-145 | N3436 | Everson, Michael (2008-04-14), Ordering and character properties for Myanmar Khamti Shan characters |
| 5.2 | U+AA60..AA7A | 27 | L2/08-181R | N3423R | Hosken, Martin (2008-04-29), Proposal to add Khamti Shan Characters to the Myanmar Blocks |
| 5.2 | U+AA60..AA7A | 27 | L2/08-218 | | Muller, Eric (2008-05-12), "3", South Asia Subcommittee Report - Monday May 12, 2008 |
| 5.2 | U+AA60..AA7A | 27 | L2/08-276 | N3492 | Hosken, Martin (2008-08-04), Extended proposal to add Khamti Shan Characters to the Myanmar Blocks [2008.08.04] |
| 5.2 | U+AA60..AA7A | 27 | L2/08-317 | | Muller, Eric (2008-08-11), "4", South Asia Subcommittee Report |
| 5.2 | U+AA60..AA7A | 27 | L2/08-318 | N3453 (pdf, doc) | Umamaheswaran, V. S. (2008-08-13), "M52.13", Unconfirmed minutes of WG 2 meeting 52 |
| 5.2 | U+AA60..AA7A | 27 | L2/08-253R2 | | Moore, Lisa (2008-08-19), "Myanmar/Khamti Shan (B15.2, E.4)", UTC #116 Minutes |
| 5.2 | U+AA60..AA7A | 27 | L2/08-161R2 | | Moore, Lisa (2008-11-05), "Myanmar", UTC #115 Minutes |
| 5.2 | U+AA60..AA7A | 27 | L2/08-412 | N3553 (pdf, doc) | Umamaheswaran, V. S. (2008-11-05), "M53.04", Unconfirmed minutes of WG 2 meeting 53 |
| 5.2 | U+AA60..AA7A | 27 | L2/14-170 | | Anderson, Deborah; Whistler, Ken; McGowan, Rick; Pournader, Roozbeh; Iancu, Laurențiu (2014-07-28), "16", Recommendations to UTC #140 August 2014 on Script Proposals |
| 5.2 | U+AA60..AA7A | 27 | L2/14-108 | | Hosken, Martin; Morey, Stephen (2014-08-05), Proposal to Disunify Khamti Style Letters from Myanmar |
| 5.2 | U+AA60..AA7A | 27 | L2/16-163 | | Pournader, Roozbeh (2015-05-12), Additions to Indic Syllabic Category for Myanmar and Khmer |
| 5.2 | U+AA60..AA7A | 27 | L2/15-257 | | Hosken, Martin (2015-11-02), Proposal to Disunify Khamti Letters from Myanmar |
| 5.2 | U+AA60..AA7A | 27 | L2/15-320 | | Hosken, Martin (2015-11-03), Proposal to Create Variation Sequences for Khamti Characters |
| 5.2 | U+AA60..AA7A | 27 | L2/15-254 | | Moore, Lisa (2015-11-16), "Consensus 145-C23", UTC #145 Minutes, Accept the 27 variation sequences in document L2/15-320 for Unicode version 9.0. |
| 5.2 | U+AA60..AA7A | 27 | L2/20-263 | | Mitchell, Ben (2020-08-14), Request for a formal name alias for uniAA6E Khamti HHA |
| 5.2 | U+AA60..AA7A | 27 | L2/20-250 | | Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Constable, Peter; Liang, Hai (2020-10-01), "17. Myanmar", Recommendations to UTC #165 October 2020 on Script Proposals |
| 5.2 | U+AA60..AA7A | 27 | L2/20-237 | | Moore, Lisa (2020-10-27), "Consensus 165-C19", UTC #165 Minutes, The UTC accepts a formal name alias of type "correction" for U+AA6E MYANMAR LETTER KHAMTI HHA, for Unicode version 14.0. The formal name alias will be: MYANMAR LETTER KHAMTI LLA. |
| 5.2 | U+AA7B | 1 | L2/09-100R | N3594R | Everson, Michael; Hosken, Martin (2009-04-09), Proposal for encoding one additional Myanmar character for Pa'o Karen in the UCS |
| 5.2 | U+AA7B | 1 | L2/09-234 | N3603 (pdf, doc) | Umamaheswaran, V. S. (2009-07-08), "M54.03c", Unconfirmed minutes of WG 2 meeting 54 |
| 5.2 | U+AA7B | 1 | L2/09-104 | | Moore, Lisa (2009-05-20), "Consensus 119-C22", UTC #119 / L2 #216 Minutes |
| 7.0 | U+AA7C..AA7F | 4 | L2/11-130 | | Hosken, Martin (2011-04-19), Proposal to add minority characters to Myanmar script |
| 7.0 | U+AA7C..AA7F | 4 | L2/12-012 | N3976 | Hosken, Martin (2011-05-23), Proposal to add minority characters to Myanmar script |
| 7.0 | U+AA7C..AA7F | 4 | L2/11-130R | N3976R | Hosken, Martin (2012-02-11), Proposal to add minority characters to Myanmar script |
| 7.0 | U+AA7C..AA7F | 4 | L2/12-007 | | Moore, Lisa (2012-02-14), "D.7", UTC #130 / L2 #227 Minutes |
| 7.0 | U+AA7C..AA7F | 4 | | N4253 (pdf, doc) | "M59.16k", Unconfirmed minutes of WG 2 meeting 59, 2012-09-12 |
| ↑ Proposed code points and characters names may differ from final code points and names ||||||
