| ISO 639-3 Reference Names | art-289 | Cogui |
| ISO 639-3 Print Names | art-290 | Cogui |
| ISO 639-3 Print Names | art-290 | Kogi |
| ISO 639-3 Inverted Names | art-291 | Cogui |
| ISO 639-3 Inverted Names | art-291 | Kogi |
| Ethnologue Primary Language Names | art-323 | Kogi |
| Glottolog Languoid Names | art-326 | Cogui |
| Glottocode | art-327 | cogu1240 |
| Glottolog Primary Key | art-328 | 24679 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 291 |
| Ethnologue Language Names | art-330 | Cagaba |
| Ethnologue Language Names | art-330 | Coghui |
| Ethnologue Language Names | art-330 | Cogui |
| Ethnologue Language Names | art-330 | Kagaba |
| Ethnologue Language Names | art-330 | Kaggaba |
| Ethnologue Language Names | art-330 | Kogi |
| Ethnologue Language Names | art-330 | Kogui |
| English | eng-000 | Cogui |
| English | eng-000 | Kogui |
| français | fra-000 | kogui |
| español | spa-000 | cogui |
