| Name | REGIONAL INDICATOR SYMBOL LETTER A |
| Unicode Version | 6.0 |
| Block（ブロック） | Enclosed Alphanumeric Supplement（囲み英数字補助） |
| Plane（面） | Supplementary Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | 🇦 🇦 |
| UTF-8 Encoding | 🇦 f09f87a6 |
| UTF-16 Encoding | 🇦 d83cdde6 |
| UTF-32 Encoding | 🇦 0001f1e6 |