| Name | LATIN CAPITAL LETTER I WITH TILDE BELOW |
| Unicode Version | 1.1 |
| Block（ブロック） | Latin Extended Additional（ラテン文字拡張追加） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | Ḭ Ḭ |
| UTF-8 Encoding | Ḭ e1b8ac |
| UTF-16 Encoding | Ḭ 1e2c |
| UTF-32 Encoding | Ḭ 00001e2c |