| Name | GREEK CAPITAL LETTER IOTA WITH TONOS GREEK CAPITAL LETTER IOTA TONOS |
| Unicode Version | 1.1 |
| Block（ブロック） | Greek and Coptic（ギリシア文字及びコプト文字） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | Ί Ί |
| UTF-8 Encoding | Ί ce8a |
| UTF-16 Encoding | Ί 038a |
| UTF-32 Encoding | Ί 0000038a |