| HTML Entity (dec) | Ữ |
| HTML Entity (hex) | Ữ |
| UTF-8 (hex) | 0xe1bbae / 0xe1 0xbb 0xae (3 bytes) |
| UTF-8 (dec) | 225, 187, 174 (3 bytes) |
| UTF-16-BE (hex) | 0x1eee / 0x1e 0xee (2 bytes) |
| UTF-16-BE (dec) | 30, 238 (2 bytes) |
| UTF-32-BE (hex) | 0x1eee / 0x00 0x00 0x1e 0xee (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 30, 238 (4 bytes) |
| C/C++/Java source code | "\u1eee" |
| Python source code | "\u1eee" |