| ISO 639-3 | art-001 |
| pqm | |
| ISO 639-3 Reference Names | art-289 | Malecite-Passamaquoddy |
| ISO 639-3 Print Names | art-290 | Malecite-Passamaquoddy |
| ISO 639-3 Inverted Names | art-291 | Malecite-Passamaquoddy |
| Ethnologue Primary Language Names | art-323 | Malecite-Passamaquoddy |
| Glottolog Languoid Names | art-326 | Malecite-Passamaquoddy |
| Glottocode | art-327 | male1292 |
| Glottolog Primary Key | art-328 | 23858 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 772 |
| Ethnologue Language Names | art-330 | Malecite |
| Ethnologue Language Names | art-330 | Malecite-Passamaquoddy |
| Ethnologue Language Names | art-330 | Maliseet |
| Ethnologue Language Names | art-330 | Maliseet-Passamaquoddy |
| Ethnologue Language Names | art-330 | Passamaquoddy |
| English | eng-000 | Malecite-Passamaquoddy |
| English | eng-000 | Maliseet-Passamaquoddy |
| français | fra-000 | maliseet-passamaquoddy |
| français | fra-000 | malécite |
| Passamaquoddy | pqm-001 | Peskotomuhkati |
| español | spa-000 | malesí-openango |