| Character Set | Hex Byte(s) |
|---|---|
| CESU-8 | e2b4ad |
| GB18030 | 8138db39 |
| UTF-16 | feff2d2d |
| UTF-16BE | 2d2d |
| UTF-16LE | 2d2d |
| UTF-32 | 00002d2d |
| UTF-32BE | 00002d2d |
| UTF-32LE | 2d2d0000 |
| UTF-7 | 2b4c53302d |
| UTF-7-OPTIONAL | 2b4c53302d |
| UTF-8 | e2b4ad |
| x-UTF-16LE-BOM | fffe2d2d |
| X-UTF-32BE-BOM | 0000feff00002d2d |
| X-UTF-32LE-BOM | fffe00002d2d0000 |