| Character Set | Hex Byte(s) | 
|---|---|
| CESU-8 | e4b599 | 
| GB18030 | 8234fc37 | 
| UTF-16 | feff4d59 | 
| UTF-16BE | 4d59 | 
| UTF-16LE | 594d | 
| UTF-32 | 00004d59 | 
| UTF-32BE | 00004d59 | 
| UTF-32LE | 594d0000 | 
| UTF-7 | 2b54566b2d | 
| UTF-7-OPTIONAL | 2b54566b2d | 
| UTF-8 | e4b599 | 
| x-EUC-TW | 8ea4e8cd | 
| x-UTF-16LE-BOM | fffe594d | 
| X-UTF-32BE-BOM | 0000feff00004d59 | 
| X-UTF-32LE-BOM | fffe0000594d0000 |