| HTML Entity (dec) | Έ |
| HTML Entity (hex) | Έ |
| UTF-8 (hex) | 0xce88 / 0xce 0x88 (2 bytes) |
| UTF-8 (dec) | 206, 136 (2 bytes) |
| UTF-16-BE (hex) | 0x388 / 0x03 0x88 (2 bytes) |
| UTF-16-BE (dec) | 3, 136 (2 bytes) |
| UTF-32-BE (hex) | 0x388 / 0x00 0x00 0x03 0x88 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 3, 136 (4 bytes) |
| C/C++/Java source code | "\u0388" |
| Python source code | "\u0388" |