| Character Set | Hex Byte(s) |
|---|---|
| CESU-8 | e4958d |
| GB18030 | 8233af37 |
| UTF-16 | feff454d |
| UTF-16BE | 454d |
| UTF-16LE | 4d45 |
| UTF-32 | 0000454d |
| UTF-32BE | 0000454d |
| UTF-32LE | 4d450000 |
| UTF-7 | 2b5255302d |
| UTF-7-OPTIONAL | 2b5255302d |
| UTF-8 | e4958d |
| x-EUC-TW | 8ea3d6a7 |
| x-ISO-2022-CN-CNS | 1b242b491b4f5627 |
| x-UTF-16LE-BOM | fffe4d45 |
| X-UTF-32BE-BOM | 0000feff0000454d |
| X-UTF-32LE-BOM | fffe00004d450000 |