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Norm
ISO/IEC 10646:2020
Issue date: 2020 12 21
Information technology — Universal coded character set (UCS)
This document
specifies the architecture of the UCS;
defines terms used for the UCS;
describes the general structure of the UCS codespace;
specifies the assigned planes ...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 2804 Pages
Language:
English
ICS
This document
- specifies the architecture of the UCS;
- defines terms used for the UCS;
- describes the general structure of the UCS codespace;
- specifies the assigned planes of the UCS: the Basic Multilingual Plane (BMP) of the UCS, the Supplementary Multilingual Plane (SMP), the Supplementary Ideographic Plane (SIP), the Tertiary Ideographic Plane (TIP), and the Supplementary Special-purpose Plane (SSP);
- defines a set of graphic characters used in scripts and the written form of languages on a world-wide scale;
- specifies the names for the graphic characters and format characters of the BMP, SMP, SIP, TIP, SSP and their coded representations within the UCS codespace;
- specifies the coded representations for control characters and private use characters;
- specifies three encoding forms of the UCS: UTF-8, UTF-16, and UTF-32;
- specifies seven encoding schemes of the UCS: UTF-8, UTF-16, UTF-16BE, UTF-16LE, UTF-32, UTF-32BE, and UTF-32LE;
- specifies the management of future additions to this coded character set.
NOTE The determination of suitability of these characters for use as identifiers in programming languages is not specified by this document but can be found in an external reference. See Annex U.
ISO/IEC 10646:2017/Amd 2:2019
2019 06 14
Information technology — Universal Coded Character Set (UCS) — Amendment 2: Nandinagari, Georgian ex...
Norm
ISO/IEC 10646:2017/Amd 1:2019
2019 01 31
Information technology — Universal Coded Character Set (UCS) — Amendment 1: Dogra, Gunjala Gondi, Ma...
Norm
ISO/IEC 10646:2014/Amd 2:2016
2016 04 21
Information technology — Universal Coded Character Set (UCS) — Amendment 2: Bhaiksuki, Marchen, Tang...
Norm
ISO/IEC 10646:2014/Amd 1:2015
2015 05 04
Information technology — Universal Coded Character Set (UCS) — Amendment 1: Cherokee supplement and ...
Norm
ISO/IEC 10646:2012/Amd 1:2013
2013 04 09
Information technology — Universal Coded Character Set (UCS) — Amendment 1: Linear A, Palmyrene, Man...
Norm
ISO/IEC 10646:2003/Amd 7:2010
2010 07 14
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Amendment 7: Mandaic, ...
Norm
ISO/IEC 10646:2003/Amd 6:2009
2009 10 13
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Amendment 6: Bamum, Ja...
Norm
ISO/IEC 10646:2003/Amd 5:2008
2008 11 25
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Amendment 5: Tai Tham,...
Norm
ISO/IEC 10646:2003/Amd 4:2008
2008 06 23
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Amendment 4: Cham, Gam...
Norm
ISO/IEC 10646:2003/Amd 3:2008
2008 02 14
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Amendment 3: Lepcha, O...
Norm
ISO/IEC 10646:2003/Amd 2:2006
2006 07 04
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Amendment 2: N'Ko, Pha...
Norm
ISO/IEC 10646:2003/Amd 1:2005
2005 11 18
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Amendment 1: Glagoliti...
Norm
ISO/IEC 10646:2003
2003 12 15
Information technology — Universal Multiple-Octet Coded Character Set (UCS)
Norm
ISO/IEC 10646-1:2000/Amd 1:2002
2002 07 18
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-2:2001
2001 11 22
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 2: Supplementary ...
Norm
ISO/IEC 10646-1:2000
2000 10 05
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 17:1999
1999 08 12
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 18:1999
1999 07 22
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 21:1999
1999 05 20
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 23:1999
1999 05 06
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 20:1998
1998 11 05
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 19:1998
1998 11 05
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 13:1998
1998 10 22
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 16:1998
1998 10 22
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 10:1998
1998 10 01
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 12:1998
1998 09 03
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 11:1998
1998 07 16
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Cor 2:1998
1998 06 25
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 5:1998
1998 06 04
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 9:1997
1997 12 11
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 8:1997
1997 12 11
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 6:1997
1997 11 13
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 7:1997
1997 11 13
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 3:1996
1996 10 24
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 4:1996
1996 10 24
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 1:1996
1996 10 24
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Amd 2:1996
1996 10 24
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993/Cor 1:1996
1996 02 29
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm
ISO/IEC 10646-1:1993
1993 05 20
Information technology — Universal Multiple-Octet Coded Character Set (UCS) — Part 1: Architecture a...
Norm