The two most common types of keyboard input for typing Vietnamese are Telex and VNI.
| Character | VNI | Telex |
| á | a1 | as |
| à | a2 | af |
| ả | a3 | ar |
| ã | a4 | ax |
| ạ | a5 | aj |
| â | a6 | aa |
| ê | e6 | ee |
| ơ | o7 | ow |
| ư | u7 | uw |
| ă | a8 | aw |
| đ | d9 | dd |
The two most common types of keyboard input for typing Vietnamese are Telex and VNI.
| Character | VNI | Telex |
| á | a1 | as |
| à | a2 | af |
| ả | a3 | ar |
| ã | a4 | ax |
| ạ | a5 | aj |
| â | a6 | aa |
| ê | e6 | ee |
| ơ | o7 | ow |
| ư | u7 | uw |
| ă | a8 | aw |
| đ | d9 | dd |