| Name | GREEK SMALL LETTER ALPHA WITH PSILI |
| Unicode Version | 1.1 |
| Block（ブロック） | Greek Extended（ギリシア文字拡張） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ἀ ἀ |
| UTF-8 Encoding | ἀ e1bc80 |
| UTF-16 Encoding | ἀ 1f00 |
| UTF-32 Encoding | ἀ 00001f00 |