| Character Set | Hex Byte(s) |
|---|---|
| CESU-8 | e2aa91 |
| GB18030 | 81389931 |
| UTF-16 | feff2a91 |
| UTF-16BE | 2a91 |
| UTF-16LE | 912a |
| UTF-32 | 00002a91 |
| UTF-32BE | 00002a91 |
| UTF-32LE | 912a0000 |
| UTF-7 | 2b4b70452d |
| UTF-7-OPTIONAL | 2b4b70452d |
| UTF-8 | e2aa91 |
| x-UTF-16LE-BOM | fffe912a |
| X-UTF-32BE-BOM | 0000feff00002a91 |
| X-UTF-32LE-BOM | fffe0000912a0000 |