| HTML Entity (dec) | ｙ |
| HTML Entity (hex) | ｙ |
| UTF-8 (hex) | 0xefbd99 / 0xef 0xbd 0x99 (3 bytes) |
| UTF-8 (dec) | 239, 189, 153 (3 bytes) |
| UTF-16-BE (hex) | 0xff59 / 0xff 0x59 (2 bytes) |
| UTF-16-BE (dec) | 255, 89 (2 bytes) |
| UTF-32-BE (hex) | 0xff59 / 0x00 0x00 0xff 0x59 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 255, 89 (4 bytes) |
| C/C++/Java source code | "\uff59" |
| Python source code | "\uff59" |