| HTML Entity (dec) | Б |
| HTML Entity (hex) | Б |
| UTF-8 (hex) | 0xd091 / 0xd0 0x91 (2 bytes) |
| UTF-8 (dec) | 208, 145 (2 bytes) |
| UTF-16-BE (hex) | 0x411 / 0x04 0x11 (2 bytes) |
| UTF-16-BE (dec) | 4, 17 (2 bytes) |
| UTF-32-BE (hex) | 0x411 / 0x00 0x00 0x04 0x11 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 4, 17 (4 bytes) |
| C/C++/Java source code | "\u0411" |
| Python source code | "\u0411" |