| ISO 639-3 | art-001 |
| uln | |
| ISO 639-3 Reference Names | art-289 | Unserdeutsch |
| ISO 639-3 Print Names | art-290 | Unserdeutsch |
| ISO 639-3 Inverted Names | art-291 | Unserdeutsch |
| Ethnologue Primary Language Names | art-323 | Unserdeutsch |
| Glottolog Languoid Names | art-326 | Unserdeutsch |
| Glottocode | art-327 | unse1236 |
| Glottolog Primary Key | art-328 | 37172 |
| Ethnologue Language Names | art-330 | Rabaul Creole German |
| Ethnologue Language Names | art-330 | Unserdeutsch |
| Deutsch | deu-000 | Unserdeutsch |
| English | eng-000 | Unserdeutsch |
| français | fra-000 | unserdeutsch |