| English | eng-000 |
| Ibu | |
| ISO 639-3 | art-001 | ibu |
| ISO 639-3 Inverted Names | art-291 | Ibu |
| Glottolog Languoid Names | art-326 | Ibu |
| Glottocode | art-327 | ibuu1240 |
| Glottolog Primary Key | art-328 | 44865 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2594 |
| français | fra-000 | ibu |
| español | spa-000 | ibu |