| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 52 | |
| ISO 639-3 | art-001 | kdu |
| Glottolog Languoid Names | art-326 | Kadaru |
| Glottocode | art-327 | kada1282 |
| Glottolog Primary Key | art-328 | 29039 |
| English | eng-000 | Kadaru |
| français | fra-000 | kadaru |
| español | spa-000 | kadaru |