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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1abaacf«ªÏ
SJIS-WINabaacfｫｪﾏ
EUC-JPabaacf?
UTF-8abaacf???
UHCabaacfオ