| ISO 639-3 | art-001 |
| akf | |
| ISO 639-3 Reference Names | art-289 | Akpa |
| ISO 639-3 Print Names | art-290 | Akpa |
| ISO 639-3 Inverted Names | art-291 | Akpa |
| Ethnologue Primary Language Names | art-323 | Akpa |
| Glottolog Languoid Names | art-326 | Akpa |
| Glottocode | art-327 | akpa1238 |
| Glottolog Primary Key | art-328 | 31393 |
| Ethnologue Language Names | art-330 | Akpa |
| Ethnologue Language Names | art-330 | Akweya |
| English | eng-000 | Akpa |
| русский | rus-000 | акпа |