| HTML Entity (dec) | ̃ |
| HTML Entity (hex) | ̃ |
| UTF-8 (hex) | 0xcc83 / 0xcc 0x83 (2 bytes) |
| UTF-8 (dec) | 204, 131 (2 bytes) |
| UTF-16-BE (hex) | 0x303 / 0x03 0x03 (2 bytes) |
| UTF-16-BE (dec) | 3, 3 (2 bytes) |
| UTF-32-BE (hex) | 0x303 / 0x00 0x00 0x03 0x03 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 3, 3 (4 bytes) |
| C/C++/Java source code | "\u0303" |
| Python source code | "\u0303" |