| English | eng-000 |
| Wallisian | |
| ISO 639-3 | art-001 | wls |
| ISO 639-3 Inverted Names | art-291 | Wallisian |
| català | cat-000 | wallisià |
| čeština | ces-000 | wallisština |
| 普通话 | cmn-000 | 瓦利斯语 |
| Deutsch | deu-000 | Wallisianisch |
| English | eng-000 | East Uvean |
| français | fra-000 | wallisien |
| Faka Futuna | fud-000 | fakaʻuvea |
| Lingua Franca Nova | lfn-000 | uvea |
| ko e vagahau Niuē | niu-000 | vagahau Uvea |
| lenga piemontèisa | pms-000 | Wallisian |
| português | por-000 | wallisiano |
| español | spa-000 | walisiano |
| lea fakatonga | ton-000 | lea faka'uvea |
| Fakaʻuvea | wls-000 | fakaʻuvea |