What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a2a23f8fd7f9¢¢?×ù
SJIS-WINa2a23f8fd7f9｢｢?訟
EUC-JPa2a23f8fd7f9□?荑
UTF-8a2a23f8fd7f9??????
UHCa2a23f8fd7f9⇔?뤩