| ISO 639-3 | art-001 |
| ndn | |
| ISO 639-3 Reference Names | art-289 | Ngundi |
| ISO 639-3 Print Names | art-290 | Ngundi |
| ISO 639-3 Inverted Names | art-291 | Ngundi |
| Ethnologue Primary Language Names | art-323 | Ngundi |
| Glottolog Languoid Names | art-326 | Ngundi |
| Glottocode | art-327 | ngun1270 |
| Glottolog Primary Key | art-328 | 29693 |
| Ethnologue Language Names | art-330 | Ingundi |
| Ethnologue Language Names | art-330 | Ngondi |
| Ethnologue Language Names | art-330 | Ngundi |
| English | eng-000 | Ngundi |
| русский | rus-000 | нгунди |