| Name | HANGUL CHOSEONG KIYEOK |
| Unicode Version | 1.1 |
| Block（ブロック） | Hangul Jamo（ハングル字母） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ᄀ ᄀ |
| UTF-8 Encoding | ᄀ e18480 |
| UTF-16 Encoding | ᄀ 1100 |
| UTF-32 Encoding | ᄀ 00001100 |