| HTML Entity (dec) | ή |
| HTML Entity (hex) | ή |
| UTF-8 (hex) | 0xceae / 0xce 0xae (2 bytes) |
| UTF-8 (dec) | 206, 174 (2 bytes) |
| UTF-16-BE (hex) | 0x3ae / 0x03 0xae (2 bytes) |
| UTF-16-BE (dec) | 3, 174 (2 bytes) |
| UTF-32-BE (hex) | 0x3ae / 0x00 0x00 0x03 0xae (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 3, 174 (4 bytes) |
| C/C++/Java source code | "\u03ae" |
| Python source code | "\u03ae" |