# ␕ U+2415 SYMBOL FOR NEGATIVE ACKNOWLEDGE

Tiny NAK letters standing for negative acknowledge, a data communication control code shown visibly.

| | |
|---|---|
| Character | `␕` |
| Codepoint | U+2415 |
| Name | SYMBOL FOR NEGATIVE ACKNOWLEDGE |
| Block | [Control Pictures](https://unicodekit.com/block/control-pictures) |
| Script | Common |
| Category | Other Symbol (So) |
| Unicode version | 1.1 |
| HTML | `␕` `␕` |
| CSS | `\2415` |
| JavaScript | `\u2415` |
| UTF-8 | E2 90 95 |
| UTF-16 | 2415 |

## Related characters

- ␔ [U+2414 SYMBOL FOR DEVICE CONTROL FOUR](https://unicodekit.com/char/2414)
- ␖ [U+2416 SYMBOL FOR SYNCHRONOUS IDLE](https://unicodekit.com/char/2416)
- ␓ [U+2413 SYMBOL FOR DEVICE CONTROL THREE](https://unicodekit.com/char/2413)
- ␗ [U+2417 SYMBOL FOR END OF TRANSMISSION BLOCK](https://unicodekit.com/char/2417)
- ␒ [U+2412 SYMBOL FOR DEVICE CONTROL TWO](https://unicodekit.com/char/2412)
- ␘ [U+2418 SYMBOL FOR CANCEL](https://unicodekit.com/char/2418)
- ␑ [U+2411 SYMBOL FOR DEVICE CONTROL ONE](https://unicodekit.com/char/2411)
- ␙ [U+2419 SYMBOL FOR END OF MEDIUM](https://unicodekit.com/char/2419)
- ␐ [U+2410 SYMBOL FOR DATA LINK ESCAPE](https://unicodekit.com/char/2410)
- ␚ [U+241A SYMBOL FOR SUBSTITUTE](https://unicodekit.com/char/241A)
- ␏ [U+240F SYMBOL FOR SHIFT IN](https://unicodekit.com/char/240F)
- ␛ [U+241B SYMBOL FOR ESCAPE](https://unicodekit.com/char/241B)

Page: https://unicodekit.com/char/2415 · JSON: https://unicodekit.com/characters/2415