| Character Set | Hex Byte(s) |
|---|---|
| CESU-8 | efbbb9 |
| GB18030 | 84319437 |
| IBM420 | b8 |
| UTF-16 | fefffef9 |
| UTF-16BE | fef9 |
| UTF-16LE | f9fe |
| UTF-32 | 0000fef9 |
| UTF-32BE | 0000fef9 |
| UTF-32LE | f9fe0000 |
| UTF-7 | 2b2f766b2d |
| UTF-7-OPTIONAL | 2b2f766b2d |
| UTF-8 | efbbb9 |
| x-IBM1046 | f9 |
| x-UTF-16LE-BOM | fffef9fe |
| X-UTF-32BE-BOM | 0000feff0000fef9 |
| X-UTF-32LE-BOM | fffe0000f9fe0000 |