# Ι U+0399 GREEK CAPITAL LETTER IOTA

Uppercase Greek iota, looks like a Latin capital I; also used as iota adscript in polytonic Greek.

| | |
|---|---|
| Character | `Ι` |
| Codepoint | U+0399 |
| Name | GREEK CAPITAL LETTER IOTA |
| Also known as | iota adscript |
| Block | [Greek and Coptic](https://unicodekit.com/block/greek-and-coptic) |
| Script | Greek |
| Category | Uppercase Letter (Lu) |
| Unicode version | 1.1 |
| HTML | `Ι` `Ι` |
| CSS | `\399` |
| JavaScript | `\u0399` |
| UTF-8 | CE 99 |
| UTF-16 | 0399 |

## Related characters

- Θ [U+0398 GREEK CAPITAL LETTER THETA](https://unicodekit.com/char/0398)
- Κ [U+039A GREEK CAPITAL LETTER KAPPA](https://unicodekit.com/char/039A)
- Η [U+0397 GREEK CAPITAL LETTER ETA](https://unicodekit.com/char/0397)
- Λ [U+039B GREEK CAPITAL LETTER LAMDA](https://unicodekit.com/char/039B)
- Ζ [U+0396 GREEK CAPITAL LETTER ZETA](https://unicodekit.com/char/0396)
- Μ [U+039C GREEK CAPITAL LETTER MU](https://unicodekit.com/char/039C)
- Ε [U+0395 GREEK CAPITAL LETTER EPSILON](https://unicodekit.com/char/0395)
- Ν [U+039D GREEK CAPITAL LETTER NU](https://unicodekit.com/char/039D)
- Δ [U+0394 GREEK CAPITAL LETTER DELTA](https://unicodekit.com/char/0394)
- Ξ [U+039E GREEK CAPITAL LETTER XI](https://unicodekit.com/char/039E)
- Γ [U+0393 GREEK CAPITAL LETTER GAMMA](https://unicodekit.com/char/0393)
- Ο [U+039F GREEK CAPITAL LETTER OMICRON](https://unicodekit.com/char/039F)

Page: https://unicodekit.com/char/0399 · JSON: https://unicodekit.com/characters/0399