| ISO 639-3 Reference Names | art-289 | Obolo |
| ISO 639-3 Print Names | art-290 | Obolo |
| ISO 639-3 Inverted Names | art-291 | Obolo |
| Ethnologue Primary Language Names | art-323 | Obolo |
| Glottolog Languoid Names | art-326 | Obolo |
| Glottocode | art-327 | obol1243 |
| Glottolog Primary Key | art-328 | 32127 |
| Ethnologue Language Names | art-330 | Andone |
| Ethnologue Language Names | art-330 | Andoni |
| Ethnologue Language Names | art-330 | Andonni |
| Ethnologue Language Names | art-330 | Ataba |
| Ethnologue Language Names | art-330 | Ibot Obolo |
| Ethnologue Language Names | art-330 | Ngo |
| Ethnologue Language Names | art-330 | Obolo |
| Ethnologue Language Names | art-330 | Okoroete |
| Ethnologue Language Names | art-330 | Unyeada |
| English | eng-000 | Obolo |
| русский | rus-000 | оболо |
