| HTML Entity (dec) | ≤ |
| HTML Entity (hex) | ≤ |
| UTF-8 (hex) | 0xe289a4 / 0xe2 0x89 0xa4 (3 bytes) |
| UTF-8 (dec) | 226, 137, 164 (3 bytes) |
| UTF-16-BE (hex) | 0x2264 / 0x22 0x64 (2 bytes) |
| UTF-16-BE (dec) | 34, 100 (2 bytes) |
| UTF-32-BE (hex) | 0x2264 / 0x00 0x00 0x22 0x64 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 34, 100 (4 bytes) |
| C/C++/Java source code | "\u2264" |
| Python source code | "\u2264" |