| ISO 639-3 Reference Names | art-289 | Nyungwe |
| ISO 639-3 Print Names | art-290 | Nyungwe |
| ISO 639-3 Inverted Names | art-291 | Nyungwe |
| Ethnologue Primary Language Names | art-323 | Nyungwe |
| Glottolog Languoid Names | art-326 | Nyungwe |
| Glottocode | art-327 | nyun1248 |
| Glottolog Primary Key | art-328 | 31025 |
| Ethnologue Language Names | art-330 | Chinyungwe |
| Ethnologue Language Names | art-330 | Chinyungwi |
| Ethnologue Language Names | art-330 | Cinyungwe |
| Ethnologue Language Names | art-330 | Nyongwe |
| Ethnologue Language Names | art-330 | Nyungwe |
| Ethnologue Language Names | art-330 | Teta |
| Ethnologue Language Names | art-330 | Tete |
| Ethnologue Language Names | art-330 | Yungwe |
| English | eng-000 | Nyungwe |
