| Character Set | Hex Byte(s) |
|---|---|
| CESU-8 | e4a58f |
| GB18030 | 82349736 |
| UTF-16 | feff494f |
| UTF-16BE | 494f |
| UTF-16LE | 4f49 |
| UTF-32 | 0000494f |
| UTF-32BE | 0000494f |
| UTF-32LE | 4f490000 |
| UTF-7 | 2b5355382d |
| UTF-7-OPTIONAL | 2b5355382d |
| UTF-8 | e4a58f |
| x-EUC-TW | 8ea4e1e8 |
| x-UTF-16LE-BOM | fffe4f49 |
| X-UTF-32BE-BOM | 0000feff0000494f |
| X-UTF-32LE-BOM | fffe00004f490000 |