| ISO 639-3 | art-001 |
| xru | |
| ISO 639-3 Reference Names | art-289 | Marriammu |
| ISO 639-3 Print Names | art-290 | Marriammu |
| ISO 639-3 Inverted Names | art-291 | Marriammu |
| Ethnologue Primary Language Names | art-323 | Marriammu |
| Glottolog Languoid Names | art-326 | Marriammu |
| Glottocode | art-327 | marr1256 |
| Glottolog Primary Key | art-328 | 38994 |
| Ethnologue Language Names | art-330 | Mareammu |
| Ethnologue Language Names | art-330 | Marriammu |
| English | eng-000 | Marriammu |