| English | eng-000 |
| Yulu | |
| ISO 639-3 | art-001 | yul |
| ISO 639-3 Inverted Names | art-291 | Yulu |
| Glottolog Languoid Names | art-326 | Yulu |
| Glottocode | art-327 | yulu1243 |
| Glottolog Primary Key | art-328 | 35056 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1739 |
| français | fra-000 | yulu |
| español | spa-000 | yulu |