| Definition | prefix for people's names; used in transliteration |
| Unicode | U+963F |
| TCVN Code | V2-9125 |
| Cangjie | NLMNR |
| Total strokes | 7 |
| Unicode radical + strokes | 阝 phụ (170) + 5 strokes |
| Hán-Việt reading | a á |
| Mandarin (Pinyin) | ā ǎ à a ē ě |
| Cantonese (Jyutping) | aa2 aa3 aak3 o1 |
| Vietnamese | a, nhũ "a tòng, a du" (vhn) |
| Vietnamese | à, nhũ "à ra thế" (btcn) |