| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 2679 | |
| ISO 639-3 | art-001 | kbk |
| Glottolog Languoid Names | art-326 | Grass Koiari |
| Glottocode | art-327 | gras1249 |
| Glottolog Primary Key | art-328 | 24612 |
| English | eng-000 | Grass Koiari |
| français | fra-000 | grass koiari |
| español | spa-000 | coyarí |