| Name | KHMER VOWEL SIGN AA |
| Unicode Version | 3.0 |
| Block（ブロック） | Khmer（クメール文字） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ា ា |
| UTF-8 Encoding | ា e19eb6 |
| UTF-16 Encoding | ា 17b6 |
| UTF-32 Encoding | ា 000017b6 |