| English | eng-000 |
| Hulaula | |
| ISO 639-3 | art-001 | huy |
| Glottolog Languoid Names | art-326 | Hulaulá |
| Glottocode | art-327 | hula1244 |
| Glottolog Primary Key | art-328 | 24859 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2173 |
| français | fra-000 | hulaula |
| español | spa-000 | hulaulá |