| ISO 639-3 | art-001 |
| vao | |
| ISO 639-3 Reference Names | art-289 | Vao |
| ISO 639-3 Print Names | art-290 | Vao |
| ISO 639-3 Inverted Names | art-291 | Vao |
| Ethnologue Primary Language Names | art-323 | Vao |
| Glottolog Languoid Names | art-326 | Vao |
| Glottocode | art-327 | vaoo1237 |
| Glottolog Primary Key | art-328 | 41443 |
| Ethnologue Language Names | art-330 | Fooa |
| Ethnologue Language Names | art-330 | Vao |
| English | eng-000 | Vao |