| HTML Entity (dec) | ϰ |
| HTML Entity (hex) | ϰ |
| UTF-8 (hex) | 0xcfb0 / 0xcf 0xb0 (2 bytes) |
| UTF-8 (dec) | 207, 176 (2 bytes) |
| UTF-16-BE (hex) | 0x3f0 / 0x03 0xf0 (2 bytes) |
| UTF-16-BE (dec) | 3, 240 (2 bytes) |
| UTF-32-BE (hex) | 0x3f0 / 0x00 0x00 0x03 0xf0 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 3, 240 (4 bytes) |
| C/C++/Java source code | "\u03f0" |
| Python source code | "\u03f0" |