Cyrillic Script In Unicode

As of Unicode version , Cyrillic script is encoded across several blocks:
* Cyrillic
U+0400–U+04FF
256 characters
* Cyrillic Supplement
U+0500–U+052F
48 characters
* Cyrillic Extended-A
U+2DE0–U+2DFF
32 characters
* Cyrillic Extended-B
U+A640–U+A69F
96 characters
* Cyrillic Extended-C
U+1C80–U+1C8F
11 characters
* Cyrillic Extended-D
U+1E030–U+1E08F
63 characters
* Phonetic Extensions
U+1D2B, U+1D78
2 Cyrillic characters
* Combining Half Marks
U+FE2E–U+FE2F
2 Cyrillic characters

The characters in the range U+0400–U+045F are basically the characters from ISO 8859-5 moved upward by 864 positions. The next characters in the Cyrillic block, range U+0460–U+0489, are historical letters, some of which are still used for Church Slavonic. The characters in the range U+048A–U+04FF and the complete Cyrillic Supplement block (U+0500–U+052F) are additional letters for various languages that are written with Cyrillic script. Two characters are in the Phonetic Extensions block: from the Uralic Phonetic Alphabet and for transcribing nasal vowels.

Unicode includes few precomposed accented Cyrillic letters; the others can be combined by adding after the accented vowel (e.g., е́ у́ э́); see below.

Several diacritical marks not specific to Cyrillic can be used with Cyrillic text, including:
* in Combining Diacritical Marks bloc
U+0300–U+036F

** (as common Cyrillic stress mark).
** (as stress mark in Bulgarian).
** (in non Slavic languages)
** (in non Slavic languages)
** (with й but also other letters in non Slavic languages)
** (in transliterations of other writing systems)
** (in non Slavic languages)
** (in non Slavic languages)
** (in non Slavic languages)
** (in non Slavic languages)
** (with ѷ in old spelling)
** (in 19th century Aleut alphabet)
** (in transliterations of other writing systems)
** (in 19th century Lithuanian or Polish cyrillic alphabets)
** (in transliterations of other writing systems)
** (in 19th century Polish cyrillic alphabet)
* in Combining Diacritical Marks for Symbols bloc
U+20D0–U+20F0
** (as Cyrillic ten thousands sign).

In the table below, small letters are ordered according to their Unicode numbers; capital letters are placed immediately before the corresponding small letters. Standard Unicode names and canonical decompositions are included.

Table of characters

Blocks

The Cyrillic block (U+0400 – U+04FF) was added to the Unicode Standard in October, 1991 with the release of version 1.0:

The Cyrillic Supplement block (U+0500 – U+052F) was added to the Unicode Standard in March, 2002 with the release of version 3.2:

The Cyrillic Extended-A (U+2DE0 – U+2DFF) and Cyrillic Extended-B (U+A640 – U+A69F) blocks were added to the Unicode Standard in April, 2008 with the release of version 5.1:

The Cyrillic Extended-C block (U+1C80 – U+1C8F) was added to the Unicode Standard in June, 2016 with the release of version 9.0:

The Cyrillic Extended-D block (U+1E030 – U+1E08F) was added to the Unicode Standard in September, 2022 with the release of version 15.0:

See also

* List of Cyrillic letters
* Cyrillic script
* Cyrillic alphabets

References

*

{{Slavic languages

Unicode
*
Russian-language computing
Internet in Russian language
Cyrillic Unicode blocks