| ISO 639-3 Reference Names | art-289 | Rumu |
| ISO 639-3 Print Names | art-290 | Rumu |
| ISO 639-3 Inverted Names | art-291 | Rumu |
| Ethnologue Primary Language Names | art-323 | Rumu |
| Glottolog Languoid Names | art-326 | Rumu |
| Glottocode | art-327 | rumu1243 |
| Glottolog Primary Key | art-328 | 34475 |
| Ethnologue Language Names | art-330 | Dumu |
| Ethnologue Language Names | art-330 | Kai-Iri |
| Ethnologue Language Names | art-330 | Kairi |
| Ethnologue Language Names | art-330 | Kibiri |
| Ethnologue Language Names | art-330 | Rumu |
| Ethnologue Language Names | art-330 | Rumuwa |
| Ethnologue Language Names | art-330 | Tumu |
| English | eng-000 | Rumu |
