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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a2a23f5446¢¢?TF
SJIS-WINa2a23f5446｢｢?TF
EUC-JPa2a23f5446□?TF
UTF-8a2a23f5446???TF
UHCa2a23f5446⇔?TF