[Unicode] Technical Reports
 

Unicode® Standard Annex #41

Common References for Unicode Standard Annexes

Version Unicode 16.0.0
Editors Ken Whistler, Rick McGowan
Date 2024-08-14
This Version https://www.unicode.org/reports/tr41/tr41-34.html
Previous Version https://www.unicode.org/reports/tr41/tr41-32.html
Latest Version https://www.unicode.org/reports/tr41/
Latest Proposed Update https://www.unicode.org/reports/tr41/proposed.html
Revision 34

Summary

This annex presents a common set of references for the Unicode Standard Annexes.

Status

This document has been reviewed by Unicode members and other interested parties, and has been approved for publication by the Unicode Consortium. This is a stable document and may be used as reference material or cited as a normative reference by other specifications.

A Unicode Standard Annex (UAX) forms an integral part of the Unicode Standard, but is published online as a separate document. The Unicode Standard may require conformance to normative content in a Unicode Standard Annex, if so specified in the Conformance chapter of that version of the Unicode Standard. The version number of a UAX document corresponds to the version of the Unicode Standard of which it forms a part.

Please submit corrigenda and other comments with the online reporting form [Feedback]. For the latest version of the Unicode Standard, see [Unicode]. For a list of current Unicode Technical Reports, see [Reports]. For more information about versions of the Unicode Standard, see [Versions]. For any errata which may apply to this annex, see [Errata].


Contents



1 References to Publications by the Unicode Consortium

Publications may be listed more than once under different headings.

[Blocks] Character Block Property Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/Blocks.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/Blocks.txt
[Charts] Character Code Charts
Latest version:
https://www.unicode.org/charts/
Index of character names with links to the corresponding code charts:
https://www.unicode.org/charts/charindex.html
[Charts14] Charts for the Unicode Line Breaking Algorithm Test Files
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/auxiliary/LineBreakTest.html
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/auxiliary/LineBreakTest.html
[Charts15] Normalization Charts
Latest version:
https://www.unicode.org/charts/normalization/
[Charts29] Charts for the Unicode Text Segmentation Test Files
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/auxiliary/GraphemeBreakTest.html
https://www.unicode.org/Public/UCD/latest/ucd/auxiliary/WordBreakTest.html
https://www.unicode.org/Public/UCD/latest/ucd/auxiliary/SentenceBreakTest.html
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/auxiliary/GraphemeBreakTest.html
https://www.unicode.org/Public/16.0.0/ucd/auxiliary/WordBreakTest.html
https://www.unicode.org/Public/16.0.0/ucd/auxiliary/SentenceBreakTest.html
[CJKRadicals] CJK Radicals Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/CJKRadicals.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/CJKRadicals.txt
[CLDR] Unicode Common Locale Data Repository
http://cldr.unicode.org/
[Code9] Reference Implementations of the Unicode Bidirectional Algorithm
C reference code:
https://www.unicode.org/Public/PROGRAMS/BidiReferenceC/
Java reference code:
https://www.unicode.org/Public/PROGRAMS/BidiReferenceJava/
[Code14] Sample Implementation of the Unicode Line Breaking Algorithm
https://www.unicode.org/Public/PROGRAMS/LineBreakSampleCpp/
[Corrections] Normalization Corrections Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/NormalizationCorrections.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/NormalizationCorrections.txt
[Corrigendum1] Corrigendum #1: UTF-8 Shortest Form
https://www.unicode.org/versions/corrigendum1.html
[Corrigendum2] Corrigendum #2: Yod with Hiriq Normalization
https://www.unicode.org/versions/corrigendum2.html
[Corrigendum3] Corrigendum #3: U+F951 Normalization
https://www.unicode.org/versions/corrigendum3.html
[Corrigendum4] Corrigendum #4: Five CJK Canonical Mapping Errors
https://www.unicode.org/versions/corrigendum4.html
[Corrigendum5] Corrigendum #5: Normalization Idempotency
https://www.unicode.org/versions/corrigendum5.html
[Corrigendum6] Corrigendum #6: Bidi Mirroring
https://www.unicode.org/versions/corrigendum6.html
[Corrigendum7] Corrigendum #7: UAX #14, Unicode Line Breaking Algorithm, rule LB8
https://www.unicode.org/versions/corrigendum7.html
[Corrigendum8] Corrigendum #8: Bidi_Class Fix for U+070F Syriac Abbreviation Mark
https://www.unicode.org/versions/corrigendum8.html
[Corrigendum9] Corrigendum #9: Clarification About Noncharacters
https://www.unicode.org/versions/corrigendum9.html
[Data9] Unicode Bidirectional Algorithm Property Data Files
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/BidiMirroring.txt
https://www.unicode.org/Public/UCD/latest/ucd/BidiBrackets.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/BidiMirroring.txt
https://www.unicode.org/Public/16.0.0/ucd/BidiBrackets.txt
[Data11] East Asian Width Property Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/EastAsianWidth.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/EastAsianWidth.txt
[Data14] Unicode Line Breaking Algorithm Property Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/LineBreak.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/LineBreak.txt
[Data14Derived] Unicode Line Breaking Algorithm Derived Property Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/extracted/DerivedLineBreak.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/extracted/DerivedLineBreak.txt
[Data24] Unicode Script Property Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/Scripts.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/Scripts.txt
[Data34] Unicode Named Character Sequences Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/NamedSequences.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/NamedSequences.txt
[Data45] U-Source Ideographs Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/USourceData.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/USourceData.txt
[Data50] Unicode Vertical Text Layout Property Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/VerticalOrientation.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/VerticalOrientation.txt
[Data51] Unicode Emoji Data Files
Latest Version:
https://www.unicode.org/Public/UCD/latest/ucd/emoji/emoji-data.txt
https://www.unicode.org/Public/UCD/latest/ucd/emoji/emoji-variation-sequences.txt
https://www.unicode.org/Public/emoji/latest/emoji-sequences.txt
https://www.unicode.org/Public/emoji/latest/emoji-test.txt
https://www.unicode.org/Public/emoji/latest/emoji-zwj-sequences.txt
Version 16.0:
https://www.unicode.org/Public/16.0.0/ucd/emoji/emoji-data.txt
https://www.unicode.org/Public/16.0.0/ucd/emoji/emoji-variation-sequences.txt
https://www.unicode.org/Public/emoji/16.0/emoji-sequences.txt
https://www.unicode.org/Public/emoji/16.0/emoji-test.txt
https://www.unicode.org/Public/emoji/16.0/emoji-zwj-sequences.txt
[DataProv] Provisional Named Sequences Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/NamedSequencesProv.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/NamedSequencesProv.txt
[Demo9] Online Demo of the Unicode Bidirectional Algorithm
https://util.unicode.org/UnicodeJsps/bidi.jsp
[DerivedBIDI] Derived Bidirectional Type Property Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/extracted/DerivedBidiClass.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/extracted/DerivedBidiClass.txt
[EquivalentUnifiedIdeograph] List of Unified Ideographs Equivalent to CJK Radicals or CJK Strokes
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/EquivalentUnifiedIdeograph.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/EquivalentUnifiedIdeograph.txt
[Errata] Updates and Errata
https://www.unicode.org/errata
[Exclusions] Composition Exclusion Table
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/CompositionExclusions.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/CompositionExclusions.txt
[FAQ] Frequently Asked Questions
Answers to common questions on technical issues:
https://www.unicode.org/faq/
[Feedback] Contact Form
Error reporting and information requests:
https://www.unicode.org/reporting.html
[Glossary] Glossary of Unicode Terms
https://www.unicode.org/glossary/
[Glyphs45] U-Source Ideographs Glyph Table
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/USourceGlyphs.pdf
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/USourceGlyphs.pdf
[HangulST] Hangul Syllable Type Property Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/HangulSyllableType.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/HangulSyllableType.txt
[NormProps] Derived Normalization Properties Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/DerivedNormalizationProps.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/DerivedNormalizationProps.txt
[Policies] Unicode Consortium Policies
https://www.unicode.org/policies/
[Props] Unicode Text Segmentation Property Data Files
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/auxiliary/GraphemeBreakProperty.txt
https://www.unicode.org/Public/UCD/latest/ucd/auxiliary/WordBreakProperty.txt
https://www.unicode.org/Public/UCD/latest/ucd/auxiliary/SentenceBreakProperty.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/auxiliary/GraphemeBreakProperty.txt
https://www.unicode.org/Public/16.0.0/ucd/auxiliary/WordBreakProperty.txt
https://www.unicode.org/Public/16.0.0/ucd/auxiliary/SentenceBreakProperty.txt
[PropValue] Property Value Aliases Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/PropertyValueAliases.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/PropertyValueAliases.txt
[Reports] Unicode Technical Reports
List of Unicode Standard Annexes, Technical Standards, and Technical Reports:
https://www.unicode.org/reports/
[RSChart45] U-Source Radical-Stroke Index
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/USourceRSChart.pdf
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/USourceRSChart.pdf
[Stability] Unicode Character Encoding Stability Policy
https://www.unicode.org/policies/stability_policy.html
[StandardizedVariants] Standardized Variation Sequences Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/StandardizedVariants.txt
[Tests9] Unicode Bidirectional Algorithm Test Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/BidiTest.txt
https://www.unicode.org/Public/UCD/latest/ucd/BidiCharacterTest.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/BidiTest.txt
https://www.unicode.org/Public/16.0.0/ucd/BidiCharacterTest.txt
[Tests14] Unicode Line Breaking Algorithm Test Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/auxiliary/LineBreakTest.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/auxiliary/LineBreakTest.txt
[Tests15] Unicode Normalization Forms Test Data File
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/NormalizationTest.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/NormalizationTest.txt
[Tests29] Unicode Text Segmentation Test Data Files
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/auxiliary/GraphemeBreakTest.txt
https://www.unicode.org/Public/UCD/latest/ucd/auxiliary/WordBreakTest.txt
https://www.unicode.org/Public/UCD/latest/ucd/auxiliary/SentenceBreakTest.txt
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/auxiliary/GraphemeBreakTest.txt
https://www.unicode.org/Public/16.0.0/ucd/auxiliary/WordBreakTest.txt
https://www.unicode.org/Public/16.0.0/ucd/auxiliary/SentenceBreakTest.txt
[UAX9] Unicode Standard Annex #9: Unicode Bidirectional Algorithm
Latest version:
https://www.unicode.org/reports/tr9/
Version 16.0.0:
https://www.unicode.org/reports/tr9/tr9-50.html
[UAX11] Unicode Standard Annex #11: East Asian Width
Latest version:
https://www.unicode.org/reports/tr11/
Version 16.0.0:
https://www.unicode.org/reports/tr11/tr11-43.html
[UAX14] Unicode Standard Annex #14: Unicode Line Breaking Algorithm
Latest version:
https://www.unicode.org/reports/tr14/
Version 16.0.0:
https://www.unicode.org/reports/tr14/tr14-53.html
[UAX15] Unicode Standard Annex #15: Unicode Normalization Forms
Latest version:
https://www.unicode.org/reports/tr15/
Version 16.0.0:
https://www.unicode.org/reports/tr15/tr15-56.html
[UAX24] Unicode Standard Annex #24: Unicode Script Property
Latest version:
https://www.unicode.org/reports/tr24/
Version 16.0.0:
https://www.unicode.org/reports/tr24/tr24-38.html
[UAX29] Unicode Standard Annex #29: Unicode Text Segmentation
Latest version:
https://www.unicode.org/reports/tr29/
Version 16.0.0:
https://www.unicode.org/reports/tr29/tr29-45.html
[UAX31] Unicode Standard Annex #31: Unicode Identifier and Pattern Syntax
Latest version:
https://www.unicode.org/reports/tr31/
Version 16.0.0:
https://www.unicode.org/reports/tr31/tr31-41.html
[UAX34] Unicode Standard Annex #34: Unicode Named Character Sequences
Latest version:
https://www.unicode.org/reports/tr34/
Version 16.0.0:
https://www.unicode.org/reports/tr34/tr34-31.html
[UAX38] Unicode Standard Annex #38: Unicode Han Database (Unihan)
Latest version:
https://www.unicode.org/reports/tr38/
Version 16.0.0:
https://www.unicode.org/reports/tr38/tr38-37.html
[UAX41] Unicode Standard Annex #41: Common References for Unicode Standard Annexes
Latest version:
https://www.unicode.org/reports/tr41/
Version 16.0.0:
https://www.unicode.org/reports/tr41/tr41-34.html
[UAX42] Unicode Standard Annex #42: Unicode Character Database in XML
Latest version:
https://www.unicode.org/reports/tr42/
Version 16.0.0:
https://www.unicode.org/reports/tr42/tr42-36.html
[UAX44] Unicode Standard Annex #44: Unicode Character Database
Latest version:
https://www.unicode.org/reports/tr44/
Version 16.0.0:
https://www.unicode.org/reports/tr44/tr44-34.html
[UAX45] Unicode Standard Annex #45: U-Source Ideographs
Latest version:
https://www.unicode.org/reports/tr45/
Version 16.0.0:
https://www.unicode.org/reports/tr45/tr45-30.html
[UAX50] Unicode Standard Annex #50: Unicode Vertical Text Layout
Latest version:
https://www.unicode.org/reports/tr50/
Version 16.0.0:
https://www.unicode.org/reports/tr50/tr50-31.html
[UAX53] Unicode Standard Annex #53: Unicode Arabic Mark Rendering
Latest version:
https://www.unicode.org/reports/tr53/
Version 16.0.0:
https://www.unicode.org/reports/tr53/tr53-10.html
[UAX57] Unicode Standard Annex #57: Unicode Egyptian Hieroglyph Database (Unikemet)
Latest version:
https://www.unicode.org/reports/tr57/
Version 16.0.0:
https://www.unicode.org/reports/tr57/tr57-3.html
[UCD] About the Unicode Character Database
https://www.unicode.org/ucd/
For detailed documentation, see [UAX44].
[Unicode] The Unicode Standard
Latest version:
https://www.unicode.org/versions/latest/
Version 16.0.0:
https://www.unicode.org/versions/Unicode16.0.0/
[Unicode3.0] The Unicode Consortium, The Unicode Standard, Version 3.0.0
defined by: The Unicode Standard, Version 3.0 (Reading, MA: Addison-Wesley, 2000. ISBN 0-201-61633-5),
https://www.unicode.org/versions/Unicode3.0.0/
[Unicode3.1] The Unicode Consortium, The Unicode Standard, Version 3.1.0,
defined by: The Unicode Standard, Version 3.0 (Reading, MA: Addison-Wesley, 2000. ISBN 0-201-61633-5),
as amended by the Unicode Standard Annex #27: Unicode 3.1
https://www.unicode.org/reports/tr27/
[Unicode3.2] The Unicode Consortium, The Unicode Standard, Version 3.2.0,
defined by: The Unicode Standard, Version 3.0 (Reading, MA: Addison-Wesley, 2000. ISBN 0-201-61633-5),
as amended by the Unicode Standard Annex #27: Unicode 3.1 and the Unicode Standard Annex #28: Unicode 3.2
https://www.unicode.org/reports/tr28/
[Unicode4.0] The Unicode Consortium, The Unicode Standard, Version 4.0.0,
defined by: The Unicode Standard, Version 4.0 (Boston, MA: Addison-Wesley, 2003. ISBN 0-321-18578-1),
https://www.unicode.org/versions/Unicode4.0.0/
[Unicode4.0.1] The Unicode Consortium, The Unicode Standard, Version 4.0.1,
defined by: The Unicode Standard, Version 4.0 (Boston, MA: Addison-Wesley, 2003. ISBN 0-321-18578-1),
as amended by Unicode 4.0.1
https://www.unicode.org/versions/Unicode4.0.1/
[Unicode4.1] The Unicode Consortium, The Unicode Standard, Version 4.1.0,
defined by: The Unicode Standard, Version 4.0 (Boston, MA: Addison-Wesley, 2003. ISBN 0-321-18578-1),
as amended by Unicode 4.0.1 and Unicode 4.1.0
https://www.unicode.org/versions/Unicode4.1.0/
[Unicode5.0] The Unicode Consortium, The Unicode Standard, Version 5.0.0,
defined by: The Unicode Standard, Version 5.0 (Boston, MA: Addison-Wesley, 2007. ISBN 0-321-48091-0),
https://www.unicode.org/versions/Unicode5.0.0/
[Unicode5.1] The Unicode Consortium, The Unicode Standard, Version 5.1.0,
defined by: The Unicode Standard, Version 5.0 (Boston, MA: Addison-Wesley, 2007. ISBN 0-321-48091-0),
as amended by Unicode 5.1.0
https://www.unicode.org/versions/Unicode5.1.0/
[Unicode5.2] The Unicode Consortium, The Unicode Standard, Version 5.2.0,
defined by: The Unicode Standard, Version 5.2 (Mountain View, CA: The Unicode Consortium, 2009. ISBN 978-1-936213-00-9),
https://www.unicode.org/versions/Unicode5.2.0/
[Unicode6.0] The Unicode Consortium, The Unicode Standard, Version 6.0.0
(Mountain View, CA: The Unicode Consortium, 2011. ISBN 978-1-936213-01-6)
https://www.unicode.org/versions/Unicode6.0.0/
[Unicode6.1] The Unicode Consortium, The Unicode Standard, Version 6.1.0
(Mountain View, CA: The Unicode Consortium, 2012. ISBN 978-1-936213-02-3)
https://www.unicode.org/versions/Unicode6.1.0/
[Unicode6.2] The Unicode Consortium, The Unicode Standard, Version 6.2.0
(Mountain View, CA: The Unicode Consortium, 2012. ISBN 978-1-936213-07-8)
https://www.unicode.org/versions/Unicode6.2.0/
[Unicode6.3] The Unicode Consortium, The Unicode Standard, Version 6.3.0
(Mountain View, CA: The Unicode Consortium, 2013. ISBN 978-1-936213-08-5)
https://www.unicode.org/versions/Unicode6.3.0/
[Unicode7.0] The Unicode Consortium, The Unicode Standard, Version 7.0.0
(Mountain View, CA: The Unicode Consortium, 2014. ISBN 978-1-936213-09-2)
https://www.unicode.org/versions/Unicode7.0.0/
[Unicode8.0] The Unicode Consortium, The Unicode Standard, Version 8.0.0
(Mountain View, CA: The Unicode Consortium, 2015. ISBN 978-1-936213-10-8)
https://www.unicode.org/versions/Unicode8.0.0/
[Unicode9.0] The Unicode Consortium, The Unicode Standard, Version 9.0.0
(Mountain View, CA: The Unicode Consortium, 2016. ISBN 978-1-936213-13-9)
https://www.unicode.org/versions/Unicode9.0.0/
[Unicode10.0] The Unicode Consortium, The Unicode Standard, Version 10.0.0
(Mountain View, CA: The Unicode Consortium, 2017. ISBN 978-1-936213-16-0)
https://www.unicode.org/versions/Unicode10.0.0/
[Unicode11.0] The Unicode Consortium, The Unicode Standard, Version 11.0.0
(Mountain View, CA: The Unicode Consortium, 2018. ISBN 978-1-936213-19-1)
https://www.unicode.org/versions/Unicode11.0.0/
[Unicode12.0] The Unicode Consortium, The Unicode Standard, Version 12.0.0
(Mountain View, CA: The Unicode Consortium, 2019. ISBN 978-1-936213-22-1)
https://www.unicode.org/versions/Unicode12.0.0/
[Unicode12.1] The Unicode Consortium, The Unicode Standard, Version 12.1.0
(Mountain View, CA: The Unicode Consortium, 2019. ISBN 978-1-936213-25-2)
https://www.unicode.org/versions/Unicode12.1.0/
[Unicode13.0] The Unicode Consortium, The Unicode Standard, Version 13.0.0
(Mountain View, CA: The Unicode Consortium, 2020. ISBN 978-1-936213-26-9)
https://www.unicode.org/versions/Unicode13.0.0/
[Unicode14.0] The Unicode Consortium, The Unicode Standard, Version 14.0.0
(Mountain View, CA: The Unicode Consortium, 2021. ISBN 978-1-936213-29-0)
https://www.unicode.org/versions/Unicode14.0.0/
[Unicode15.0] The Unicode Consortium, The Unicode Standard, Version 15.0.0
(Mountain View, CA: The Unicode Consortium, 2022. ISBN 978-1-936213-32-0)
https://www.unicode.org/versions/Unicode15.0.0/
[Unicode15.1] The Unicode Consortium, The Unicode Standard, Version 15.1.0
(South San Francisco, CA: The Unicode Consortium, 2023. ISBN 978-1-936213-33-7)
https://www.unicode.org/versions/Unicode15.1.0/
[Unicode16.0] The Unicode Consortium, The Unicode Standard, Version 16.0.0
(South San Francisco: The Unicode Consortium, 2024. ISBN 978-1-936213-34-4)
https://www.unicode.org/versions/Unicode16.0.0/
[Unihan] Unihan Database
Latest version:
https://www.unicode.org/Public/UCD/latest/ucd/Unihan.zip
Version 16.0.0:
https://www.unicode.org/Public/16.0.0/ucd/Unihan.zip
[UTC] Unicode Technical Committee
https://www.unicode.org/consortium/utc.html
[UTN5] Unicode Technical Note #5: Canonical Equivalence in Applications
https://www.unicode.org/notes/tn5/
[UTN43] Unicode Technical Note #43: Unihan Database Property "kStrange"
https://www.unicode.org/notes/tn43/
[UTN45] Unicode Technical Note #45: Unihan Property History
https://www.unicode.org/notes/tn45/
[UTN50] Unicode Technical Note #50: KP-Source Property Value History
https://www.unicode.org/notes/tn50/
[UTN54] Unicode Technical Note #54: Annotated Line Breaking Algorithm
https://www.unicode.org/notes/tn54/
[UTR17] Unicode Technical Report #17: Unicode Character Encoding Model
Latest version:
https://www.unicode.org/reports/tr17/
[UTR23] Unicode Technical Report #23: The Unicode Character Property Model
Latest version:
https://www.unicode.org/reports/tr23/
[UTR25] Unicode Technical Report #25: Unicode Support for Mathematics
Latest version:
https://www.unicode.org/reports/tr25/
[UTR33] Unicode Technical Report #33: Unicode Conformance Model
Latest version:
https://www.unicode.org/reports/tr33/
[UTR36] Unicode Technical Report #36: Unicode Security Considerations
Latest version:
https://www.unicode.org/reports/tr36/
[UTR53] Unicode Technical Report #53: Unicode Arabic Mark Rendering
Latest version:
https://www.unicode.org/reports/tr53/
[UTR54] Unicode Technical Report #54: Unicode Mongolian 12.1 Snapshot
Latest version:
https://www.unicode.org/reports/tr54/
[UTS6] Unicode Technical Standard #6: A Standard Compression Scheme for Unicode
Latest version:
https://www.unicode.org/reports/tr6/
[UTS10] Unicode Technical Standard #10: Unicode Collation Algorithm
Latest version:
https://www.unicode.org/reports/tr10/
Version 16.0.0:
https://www.unicode.org/reports/tr10/tr10-51.html
[UTS18] Unicode Technical Standard #18: Unicode Regular Expressions
Latest version:
https://www.unicode.org/reports/tr18/
[UTS22] Unicode Technical Standard #22: Unicode Character Mapping Markup Language (CharMapML)
Latest version:
https://www.unicode.org/reports/tr22/
[UTS35] Unicode Technical Standard #35: Unicode Locale Data Markup Language (LDML)
Latest version:
https://www.unicode.org/reports/tr35/
[UTS37] Unicode Technical Standard #37: Unicode Ideographic Variation Database
Latest version:
https://www.unicode.org/reports/tr37/
[UTS39] Unicode Technical Standard #39: Unicode Security Mechanisms
Latest version:
https://www.unicode.org/reports/tr39/
Version 16.0.0:
https://www.unicode.org/reports/tr39/tr39-30.html
[UTS46] Unicode Technical Standard #46: Unicode IDNA Compatibility Processing
Latest version:
https://www.unicode.org/reports/tr46/
Version 16.0.0:
https://www.unicode.org/reports/tr46/tr46-33.html
[UTS51] Unicode Technical Standard #51: Unicode Emoji
Latest version:
https://www.unicode.org/reports/tr51/
Version 16.0.0:
https://www.unicode.org/reports/tr51/tr51-27.html
[UTS55] Unicode Technical Standard #55: Unicode Source Code Handling
Latest version:
https://www.unicode.org/reports/tr55/
[Versions] About Versions of the Unicode Standard
Information on version numbering, and citing and referencing the Unicode Standard, the Unicode Character Database, and Unicode Technical Reports:
https://www.unicode.org/versions/

2 References to Other Standards

[10646] International Organization for Standardization, ISO/IEC 10646:2020: Information Technology – Universal Coded Character Set (UCS), Sixth Edition
Available from the ISO/IEC ITTF website:
https://standards.iso.org/ittf/PubliclyAvailableStandards/
[CharMod] Martin J. Dürst, et al., Character Model for the World Wide Web 1.0: Fundamentals, W3C Recommendation
https://www.w3.org/TR/charmod/
[CSS3Writing] Elika J. Etemad / fantasai, Koji Ishii, CSS Writing Modes Level 3, W3C Candidate Recommendation
https://www.w3.org/TR/css-writing-modes-3/
[HTML5] Steve Faulkner, et al., HTML 5.2, W3C Recommendation, 14 December 2017
https://www.w3.org/TR/html5/
[IDNA2008] The IDNA2008 specification is defined by a cluster of IETF RFCs: There is also an informative document:
[ISO15924] International Organization for Standardization, ISO 15924:2004: Information and Documentation – Codes for the Representation of Names of Scripts
https://www.unicode.org/iso15924/
[ISO19757] International Organization for Standardization, ISO/IEC 19757-2:2008: Information Technology – Document Schema Definition Language (DSDL) – Part 2: Regular-Grammar-Based Validation – RELAX NG, Second Edition
Available from the ISO/IEC ITTF website:
https://standards.iso.org/ittf/PubliclyAvailableStandards/
[JIS] Japanese Standards Association, JIS X 4051:2004: Formatting Rules for Japanese Documents 『日本語文書の組版方法』
[KSX1026] Korean Agency for Technology and Standards, KS X 1026-1:2007: Information Technology – Universal Multiple Octet Coded Character Set – Hangul – Part 1: Hangul Processing Guide for Information Interchange
[XML] Tim Bray, et al., Extensible Markup Language (XML) 1.0, Fifth Edition, W3C Recommendation
https://www.w3.org/TR/xml/

3 Other References

[CharLint] Martin J. Dürst, Charlint – A Character Normalization Tool
https://www.w3.org/International/charlint/
[CharMatch] Addison Phillips, Character Model for the World Wide Web: String Matching and Searching, W3C Working Draft
https://www.w3.org/TR/charmod-norm/
[CharNorm] François Yergeau, et al., Character Model for the World Wide Web 1.0: Normalization, W3C Working Draft
https://www.w3.org/TR/2012/WD-charmod-norm-20120501/
[JLREQ] Hiroyuki Chiba, et al., Requirements for Japanese Text Layout, W3C Working Group Note
https://www.w3.org/TR/jlreq/
[Knuth78] Donald E. Knuth, et al., Breaking Lines into Paragraphs, republished in Digital Typography, CSLI 78 (Stanford, CA: CLSI Publications, 1997)
[Suign98] Michel Suignard, Worldwide Typography and How to Apply JIS X 4051-1995 to Unicode, Proceedings of the Twelfth International Unicode / ISO 10646 Conference (Tokyo, Japan: 1998)
[TEX] Donald E. Knuth, TEX, the Program, Volume B of Computers & Typesetting (Reading, MA: Addison-Wesley, 1986)
[UnicodeXML] Martin Dürst, Asmus Freytag, Unicode in XML and other Markup Languages, W3C Working Group Note
https://www.w3.org/TR/unicode-xml/