| HTML Entity (dec) | ɑ |
| HTML Entity (hex) | ɑ |
| UTF-8 (hex) | 0xc991 / 0xc9 0x91 (2 bytes) |
| UTF-8 (dec) | 201, 145 (2 bytes) |
| UTF-16-BE (hex) | 0x251 / 0x02 0x51 (2 bytes) |
| UTF-16-BE (dec) | 2, 81 (2 bytes) |
| UTF-32-BE (hex) | 0x251 / 0x00 0x00 0x02 0x51 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 2, 81 (4 bytes) |
| C/C++/Java source code | "\u0251" |
| Python source code | "\u0251" |