| HTML Entity (dec) | a |
| HTML Entity (hex) | a |
| UTF-8 (hex) | 0x61 |
| UTF-8 (dec) | 97 |
| UTF-16-BE (hex) | 0x61 |
| UTF-16-BE (dec) | 0, 97 (2 bytes) |
| UTF-32-BE (hex) | 0x61 |
| UTF-32-BE (dec) | 0, 0, 0, 97 (4 bytes) |
| C/C++/Java source code | "\u0061" |
| Python source code | "\u0061" |