| ISO 639-3 Reference Names | art-289 | Ngindo |
| ISO 639-3 Print Names | art-290 | Ngindo |
| ISO 639-3 Inverted Names | art-291 | Ngindo |
| Ethnologue Primary Language Names | art-323 | Ngindo |
| Glottolog Languoid Names | art-326 | Ngindo |
| Glottocode | art-327 | ngin1244 |
| Glottolog Primary Key | art-328 | 30402 |
| Ethnologue Language Names | art-330 | Cingindo |
| Ethnologue Language Names | art-330 | Gindo |
| Ethnologue Language Names | art-330 | Kingindo |
| Ethnologue Language Names | art-330 | Magingo |
| Ethnologue Language Names | art-330 | Ngindo |
| Ethnologue Language Names | art-330 | Njindo |
| Ethnologue Language Names | art-330 | Njinjo |
| English | eng-000 | Ngindo |
