| ISO 639-3 Reference Names | art-289 | Kw'adza |
| ISO 639-3 Print Names | art-290 | Kw'adza |
| ISO 639-3 Inverted Names | art-291 | Kw'adza |
| Ethnologue Primary Language Names | art-323 | Kw’adza |
| Glottolog Languoid Names | art-326 | Kw'adza |
| Glottocode | art-327 | kwad1248 |
| Glottolog Primary Key | art-328 | 25714 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 121 |
| Ethnologue Language Names | art-330 | Kw’adza |
| Ethnologue Language Names | art-330 | Ngomvya |
| Ethnologue Language Names | art-330 | Ng’omvia |
| Ethnologue Language Names | art-330 | Qwadza |
| English | eng-000 | Kw’adza |
| français | fra-000 | kw’adza |
| español | spa-000 | kw’adza |
