| HTML Entity (dec) | ó |
| HTML Entity (hex) | ó |
| UTF-8 (hex) | 0xc3b3 / 0xc3 0xb3 (2 bytes) |
| UTF-8 (dec) | 195, 179 (2 bytes) |
| UTF-16-BE (hex) | 0xf3 / 0x00 0xf3 (2 bytes) |
| UTF-16-BE (dec) | 0, 243 (2 bytes) |
| UTF-32-BE (hex) | 0xf3 / 0x00 0x00 0x00 0xf3 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 0, 243 (4 bytes) |
| C/C++/Java source code | "\u00f3" |
| Python source code | "\u00f3" |