List of Character Sets with Character “Э” (U+042D)

Name
Index₁₀
Index₁₆
ISO_5427
124
0x7C
KZ-1048
221
0xDD
Windows-31J
33886
0x845E
IBM855
248
0xF8
IBM880
252
0xFC
KOI8-R
252
0xFC
IBM866
157
0x9D
KOI8-U
252
0xFC

References