| English | eng-000 |
| Kwazá | |
| ISO 639-3 | art-001 | xwa |
| Glottolog Languoid Names | art-326 | Kwaza |
| Glottocode | art-327 | kwaz1243 |
| Glottolog Primary Key | art-328 | 35999 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 619 |
| français | fra-000 | kwaza |
| español | spa-000 | kwaza |