| brezhoneg | bre-000 |
| Rarotongeg | |
| English | eng-000 | Cook Islands Maori |
| English | eng-000 | Rarotongan |
| suomi | fin-000 | Rarotongan kieli |
| français | fra-000 | Māori des îles Cook |
| Kölsch | ksh-000 | Maori vun de Cook-Enselle |
| Kölsch | ksh-000 | Maori vun de Koch-Enselle |
| Kölsch | ksh-000 | Rahrotongjahnesch |
| reo Māori | mri-000 | Reo Māori Kuki Airani |
| русский | rus-000 | Кукский язык |
| español | spa-000 | Idioma maorí de Islas Cook |