List of Character Sets with Character “ъ” (U+044A)

Name
Index₁₀
Index₁₆
ISO_5427
95
0x5F
KZ-1048
250
0xFA
Windows-31J
33932
0x848C
IBM423
199
0xC7
IBM855
158
0x9E
IBM880
183
0xB7
KOI8-R
223
0xDF
IBM866
234
0xEA
KOI8-U
223
0xDF

References