| HTML Entity (dec) | Θ |
| HTML Entity (hex) | Θ |
| UTF-8 (hex) | 0xce98 / 0xce 0x98 (2 bytes) |
| UTF-8 (dec) | 206, 152 (2 bytes) |
| UTF-16-BE (hex) | 0x398 / 0x03 0x98 (2 bytes) |
| UTF-16-BE (dec) | 3, 152 (2 bytes) |
| UTF-32-BE (hex) | 0x398 / 0x00 0x00 0x03 0x98 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 3, 152 (4 bytes) |
| C/C++/Java source code | "\u0398" |
| Python source code | "\u0398" |