Technical Information
| Unicode Name | Negative Acknowledge |
| Unicode Number | |
| HTML Code | |
| CSS Code | |
| Unicode Blocks | Basic Latin |
| Unicode Version | 1.1 (1993) |
| Keyboard shortcut | ^U |
Properties
| Version | 1.1 |
| Block | Basic Latin |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 0015 |
| Simple case change | 0015 |
Encoding
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | 15 | 21 | 21 | 00010101 |
| UTF-16BE | 00 15 | 0 21 | 21 | 00000000 00010101 |
| UTF-16LE | 15 00 | 21 0 | 5376 | 00010101 00000000 |
| UTF-32BE | 00 00 00 15 | 0 0 0 21 | 21 | 00000000 00000000 00000000 00010101 |
| UTF-32LE | 15 00 00 00 | 21 0 0 0 | 352321536 | 00010101 00000000 00000000 00000000 |