| ISO 639-3 | art-001 |
| apr | |
| ISO 639-3 Reference Names | art-289 | Arop-Lokep |
| ISO 639-3 Print Names | art-290 | Arop-Lokep |
| ISO 639-3 Inverted Names | art-291 | Arop-Lokep |
| Ethnologue Primary Language Names | art-323 | Arop-Lokep |
| Glottolog Languoid Names | art-326 | Arop-Lokep |
| Glottocode | art-327 | arop1243 |
| Glottolog Primary Key | art-328 | 42322 |
| Ethnologue Language Names | art-330 | Arop |
| Ethnologue Language Names | art-330 | Arop-Lokep |
| Ethnologue Language Names | art-330 | Arop-Lukep |
| Ethnologue Language Names | art-330 | Lokep |
| Ethnologue Language Names | art-330 | Lokewe |
| Ethnologue Language Names | art-330 | Lukep |
| Ethnologue Language Names | art-330 | Moromiranga |
| Ethnologue Language Names | art-330 | Poono |
| Ethnologue Language Names | art-330 | Siasi |
| Ethnologue Language Names | art-330 | Siassi |
| Ethnologue Language Names | art-330 | Tolokiwa |
| English | eng-000 | Arop-Lukep |
| русский | rus-000 | ароп-лукеп |