| Character Set | Hex Byte(s) |
|---|---|
| CESU-8 | efbfa9 |
| GB18030 | 8431a237 |
| UTF-16 | feffffe9 |
| UTF-16BE | ffe9 |
| UTF-16LE | e9ff |
| UTF-32 | 0000ffe9 |
| UTF-32BE | 0000ffe9 |
| UTF-32LE | e9ff0000 |
| UTF-7 | 2b2f2b6b2d |
| UTF-7-OPTIONAL | 2b2f2b6b2d |
| UTF-8 | efbfa9 |
| x-UTF-16LE-BOM | fffee9ff |
| X-UTF-32BE-BOM | 0000feff0000ffe9 |
| X-UTF-32LE-BOM | fffe0000e9ff0000 |