Cham
RangeU+AA00..U+AA5F
(96 code points)
PlaneBMP
ScriptsCham
Major alphabetsEastern Cham
Assigned83 code points
Unused13 reserved code points
Unicode version history
5.1 (2008)83 (+83)
Unicode documentation
Code chart ∣ Web page
Note: [1][2]

Cham is a Unicode block containing characters of the Cham script, which is used for writing the Cham language, primarily used for the Eastern dialect in Cambodia and Vietnam.

A separate block for Western Cham, used in Cambodia, was first proposed to Unicode in 2016. As of May 2022 it is still being finalized.[3]

Cham[1][2]
Official Unicode Consortium code chart (PDF)
 0123456789ABCDEF
U+AA0x
U+AA1x
U+AA2x
U+AA3x
U+AA4x
U+AA5x
Notes
1.^ As of Unicode version 15.1
2.^ Grey areas indicate non-assigned code points

History

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

VersionFinal code points[lower-alpha 1]CountL2 IDWG2 IDDocument
5.1U+AA00..AA36, AA40..AA4D, AA50..AA59, AA5C..AA5F83N1126Cham script [proposal summary form], 1994-10-14
N1203Umamaheswaran, V. S.; Ksar, Mike (1995-05-03), "6.1.2.2", Unconfirmed minutes of SC2/WG2 Meeting 27, Geneva
L2/97-143N1578Everson, Michael (1997-04-06), Cham encoding discussion
L2/97-124N1559Everson, Michael (1997-05-01), Proposal for encoding the Cham script in ISO/IEC 10646
L2/97-288N1603Umamaheswaran, V. S. (1997-10-24), "8.22", Unconfirmed Meeting Minutes, WG 2 Meeting # 33, Heraklion, Crete, Greece, 20 June – 4 July 1997
L2/99-081N1960Everson, Michael (1999-02-01), Response to Ngo Trung Viet on feedback from Cham experts
N1997Nhan, Ngo Than (1999-02-26), Response to Michael Everson
L2/06-257N3120Everson, Michael (2006-08-06), Proposal for encoding the Cham script in the BMP of the UCS
L2/06-231Moore, Lisa (2006-08-17), "C.14", UTC #108 Minutes
N3153 (pdf, doc)Umamaheswaran, V. S. (2007-02-16), "M49.18", Unconfirmed minutes of WG 2 meeting 49 AIST, Akihabara, Tokyo, Japan; 2006-09-25/29
  1. Proposed code points and characters names may differ from final code points and names

References

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