| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 2627 | |
| ISO 639-3 | art-001 | tkw |
| Glottolog Languoid Names | art-326 | Teanu |
| Glottocode | art-327 | tean1237 |
| Glottolog Primary Key | art-328 | 41141 |
| English | eng-000 | Teanu |
| français | fra-000 | teanu |
| español | spa-000 | teanu |