| HTML Entity (dec) | 未 |
| HTML Entity (hex) | 未 |
| UTF-8 (hex) | 0xe69caa / 0xe6 0x9c 0xaa (3 bytes) |
| UTF-8 (dec) | 230, 156, 170 (3 bytes) |
| UTF-16-BE (hex) | 0x672a / 0x67 0x2a (2 bytes) |
| UTF-16-BE (dec) | 103, 42 (2 bytes) |
| UTF-32-BE (hex) | 0x672a / 0x00 0x00 0x67 0x2a (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 103, 42 (4 bytes) |
| C/C++/Java source code | "\u672a" |
| Python source code | "\u672a" |