| ISO 639-3 | art-001 |
| iko | |
| ISO 639-3 Reference Names | art-289 | Olulumo-Ikom |
| ISO 639-3 Print Names | art-290 | Olulumo-Ikom |
| ISO 639-3 Inverted Names | art-291 | Olulumo-Ikom |
| Ethnologue Primary Language Names | art-323 | Olulumo-Ikom |
| Glottolog Languoid Names | art-326 | Olulumo-Ikom |
| Glottocode | art-327 | olul1245 |
| Glottolog Primary Key | art-328 | 32091 |
| Ethnologue Language Names | art-330 | Ikom |
| Ethnologue Language Names | art-330 | Lulumo |
| Ethnologue Language Names | art-330 | Okuni |
| Ethnologue Language Names | art-330 | Olulumo |
| Ethnologue Language Names | art-330 | Olulumo-Ikom |
| English | eng-000 | Olulumo-Ikom |