| English | eng-000 |
| Nunggubuyu | |
| ISO 639-3 | art-001 | nuy |
| ISO 639-3 Inverted Names | art-291 | Nunggubuyu |
| Glottolog Languoid Names | art-326 | Nunggubuyu |
| Glottocode | art-327 | nung1290 |
| Glottolog Primary Key | art-328 | 24708 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 226 |
| Yolŋu-matha | dhg-000 | gaḻawaŋʼ |
| français | fra-000 | nunggubuyu |
| español | spa-000 | nunggubuyu |