| Character Set | Hex Byte(s) |
|---|---|
| CESU-8 | e0aa91 |
| GB18030 | 8131f439 |
| UTF-16 | feff0a91 |
| UTF-16BE | 0a91 |
| UTF-16LE | 910a |
| UTF-32 | 00000a91 |
| UTF-32BE | 00000a91 |
| UTF-32LE | 910a0000 |
| UTF-7 | 2b4370452d |
| UTF-7-OPTIONAL | 2b4370452d |
| UTF-8 | e0aa91 |
| x-UTF-16LE-BOM | fffe910a |
| X-UTF-32BE-BOM | 0000feff00000a91 |
| X-UTF-32LE-BOM | fffe0000910a0000 |