| English | eng-000 |
| Waru | |
| ISO 639-3 | art-001 | wru |
| ISO 639-3 Inverted Names | art-291 | Waru |
| Glottolog Languoid Names | art-326 | Waru |
| Glottocode | art-327 | waru1266 |
| Glottolog Primary Key | art-328 | 40206 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2325 |
| français | fra-000 | waru |
| español | spa-000 | waru |