| Name | GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS GREEK SMALL LETTER IOTA DIAERESIS 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 | ΐ ΐ |
| UTF-8 Encoding | ΐ ce90 |
| UTF-16 Encoding | ΐ 0390 |
| UTF-32 Encoding | ΐ 00000390 |