The Cyrillic character sets and collations are for use with Belarusian, Bulgarian, Russian, Ukrainian, and Serbian (Cyrillic) languages.
- cp1251(Windows Cyrillic) collations:- cp1251_bin
- cp1251_bulgarian_ci
- cp1251_general_ci(default)
- cp1251_general_cs
- cp1251_ukrainian_ci
 
- cp866(DOS Russian) collations:- cp866_bin
- cp866_general_ci(default)
 
- koi8r(KOI8-R Relcom Russian) collations:- koi8r_bin
- koi8r_general_ci(default)
 
- koi8u(KOI8-U Ukrainian) collations:- koi8u_bin
- koi8u_general_ci(default)