| HTML Entity (dec) | Ｍ |
| HTML Entity (hex) | Ｍ |
| UTF-8 (hex) | 0xefbcad / 0xef 0xbc 0xad (3 bytes) |
| UTF-8 (dec) | 239, 188, 173 (3 bytes) |
| UTF-16-BE (hex) | 0xff2d / 0xff 0x2d (2 bytes) |
| UTF-16-BE (dec) | 255, 45 (2 bytes) |
| UTF-32-BE (hex) | 0xff2d / 0x00 0x00 0xff 0x2d (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 255, 45 (4 bytes) |
| C/C++/Java source code | "\uff2d" |
| Python source code | "\uff2d" |