| ISO 639-3 | art-001 |
| rwa | |
| ISO 639-3 Reference Names | art-289 | Rawo |
| ISO 639-3 Print Names | art-290 | Rawo |
| ISO 639-3 Inverted Names | art-291 | Rawo |
| Ethnologue Primary Language Names | art-323 | Rawo |
| Glottolog Languoid Names | art-326 | Rawo (Papua New Guinea) |
| Glottocode | art-327 | rawo1244 |
| Glottolog Primary Key | art-328 | 24180 |
| Ethnologue Language Names | art-330 | Rawo |
| English | eng-000 | Rawo |