| ISO 639-3 | art-001 |
| nrz | |
| ISO 639-3 Reference Names | art-289 | Lala |
| ISO 639-3 Print Names | art-290 | Lala |
| ISO 639-3 Inverted Names | art-291 | Lala |
| Ethnologue Primary Language Names | art-323 | Lala |
| Glottolog Languoid Names | art-326 | Lala (Papua New Guinea) |
| Glottocode | art-327 | lala1268 |
| Glottolog Primary Key | art-328 | 41893 |
| Ethnologue Language Names | art-330 | Ala’ala |
| Ethnologue Language Names | art-330 | Lala |
| Ethnologue Language Names | art-330 | Nala |
| Ethnologue Language Names | art-330 | Nara |
| Ethnologue Language Names | art-330 | Pokau |
| English | eng-000 | Lala |