| ISO 639-3 Reference Names | art-289 | Margu |
| ISO 639-3 Print Names | art-290 | Margu |
| ISO 639-3 Inverted Names | art-291 | Margu |
| Ethnologue Primary Language Names | art-323 | Margu |
| Glottolog Languoid Names | art-326 | Margu |
| Glottocode | art-327 | marg1251 |
| Glottolog Primary Key | art-328 | 34290 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 209 |
| Ethnologue Language Names | art-330 | Ajokoot |
| Ethnologue Language Names | art-330 | Croker |
| Ethnologue Language Names | art-330 | Island Margu |
| Ethnologue Language Names | art-330 | Jaako |
| Ethnologue Language Names | art-330 | Margu |
| Ethnologue Language Names | art-330 | Marrgu |
| Ethnologue Language Names | art-330 | Raffles Bay |
| Ethnologue Language Names | art-330 | Terrutong |
| Ethnologue Language Names | art-330 | Terutong |
| Ethnologue Language Names | art-330 | Yaako |
| Ethnologue Language Names | art-330 | Yako |
| English | eng-000 | Margu |
| English | eng-000 | Marrgu |
| français | fra-000 | margu |
| español | spa-000 | margu |
