| ISO 639-3 | art-001 |
| erh | |
| ISO 639-3 Reference Names | art-289 | Eruwa |
| ISO 639-3 Print Names | art-290 | Eruwa |
| ISO 639-3 Inverted Names | art-291 | Eruwa |
| Ethnologue Primary Language Names | art-323 | Eruwa |
| Glottolog Languoid Names | art-326 | Eruwa |
| Glottocode | art-327 | eruw1238 |
| Glottolog Primary Key | art-328 | 31478 |
| Ethnologue Language Names | art-330 | Arokwa |
| Ethnologue Language Names | art-330 | Erakwa |
| Ethnologue Language Names | art-330 | Erohwa |
| Ethnologue Language Names | art-330 | Eruwa |
| English | eng-000 | Eruwa |