| ISO 639-3 Reference Names | art-289 | Ikpeng |
| ISO 639-3 Print Names | art-290 | Ikpeng |
| ISO 639-3 Inverted Names | art-291 | Ikpeng |
| Ethnologue Primary Language Names | art-323 | Ikpeng |
| Glottolog Languoid Names | art-326 | Ikpeng |
| Glottocode | art-327 | ikpe1245 |
| Glottolog Primary Key | art-328 | 26768 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1239 |
| Ethnologue Language Names | art-330 | Chicao |
| Ethnologue Language Names | art-330 | Ikpeng |
| Ethnologue Language Names | art-330 | Tonore |
| Ethnologue Language Names | art-330 | Tunuli |
| Ethnologue Language Names | art-330 | Txikân |
| Ethnologue Language Names | art-330 | Txikão |
| English | eng-000 | Ikpeng |
| français | fra-000 | ikpeng |
| español | spa-000 | Ikpeng |
| español | spa-000 | ikpeng |
