| ISO 639-3 Inverted Names | art-291 |
| Malecite-Passamaquoddy | |
| ISO 639-3 | art-001 | pqm |
| ISO 639-3 Reference Names | art-289 | Malecite-Passamaquoddy |
| ISO 639-3 Print Names | art-290 | Malecite-Passamaquoddy |
| English | eng-000 | Malecite-Passamaquoddy |
| français | fra-000 | malécite |
| Passamaquoddy | pqm-001 | Peskotomuhkati |