| Name | LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND DOT 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 | Ậ Ậ |
| UTF-8 Encoding | Ậ e1baac |
| UTF-16 Encoding | Ậ 1eac |
| UTF-32 Encoding | Ậ 00001eac |