| Character Set | Hex Byte(s) |
|---|---|
| CESU-8 | e288a1 |
| GB18030 | 8136d430 |
| UTF-16 | feff2221 |
| UTF-16BE | 2221 |
| UTF-16LE | 2122 |
| UTF-32 | 00002221 |
| UTF-32BE | 00002221 |
| UTF-32LE | 21220000 |
| UTF-7 | 2b4969452d |
| UTF-7-OPTIONAL | 2b4969452d |
| UTF-8 | e288a1 |
| x-UTF-16LE-BOM | fffe2122 |
| X-UTF-32BE-BOM | 0000feff00002221 |
| X-UTF-32LE-BOM | fffe000021220000 |