List of Character Sets with Character “й” (U+0439)

Name
Index₁₀
Index₁₆
ISO_5427
74
0x4A
KZ-1048
233
0xE9
Windows-31J
33914
0x847A
IBM855
189
0xBD
IBM880
144
0x90
KOI8-R
202
0xCA
IBM866
169
0xA9
KOI8-U
202
0xCA

References