| ISO 639-3 | art-001 |
| cpo | |
| ISO 639-3 Reference Names | art-289 | Kpeego |
| ISO 639-3 Print Names | art-290 | Kpeego |
| ISO 639-3 Inverted Names | art-291 | Kpeego |
| Ethnologue Primary Language Names | art-323 | Kpeego |
| Ethnologue Language Names | art-330 | Kpeego |
| Ethnologue Language Names | art-330 | Noumou |
| Ethnologue Language Names | art-330 | Noumoukan |
| Ethnologue Language Names | art-330 | Numu |
| English | eng-000 | Kpeego |