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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a2a23f745e¢¢?t^
SJIS-WINa2a23f745e｢｢?t^
EUC-JPa2a23f745e□?t^
UTF-8a2a23f745e???t^
UHCa2a23f745e⇔?t^