| ISO 639-3 | art-001 |
| tvl | |
| ISO 639-2/T | art-002 | tvl |
| ISO 639-2/B | art-003 | tvl |
| ISO 639-3 Reference Names | art-289 | Tuvalu |
| ISO 639-3 Print Names | art-290 | Tuvalu |
| ISO 639-3 Inverted Names | art-291 | Tuvalu |
| Ethnologue Primary Language Names | art-323 | Tuvaluan |
| Glottolog Languoid Names | art-326 | Tuvalu |
| Glottocode | art-327 | tuva1244 |
| Glottolog Primary Key | art-328 | 41253 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 714 |
| Ethnologue Language Names | art-330 | Ellice |
| Ethnologue Language Names | art-330 | Ellicean |
| Ethnologue Language Names | art-330 | Funafuti |
| Ethnologue Language Names | art-330 | Nanumanga |
| Ethnologue Language Names | art-330 | Nanumea |
| Ethnologue Language Names | art-330 | Niutao |
| Ethnologue Language Names | art-330 | North Tuvaluan |
| Ethnologue Language Names | art-330 | Nukufetau |
| Ethnologue Language Names | art-330 | Nukulaelae |
| Ethnologue Language Names | art-330 | South Tuvaluan |
| Ethnologue Language Names | art-330 | Tuvalu |
| Ethnologue Language Names | art-330 | Tuvaluan |
| Ethnologue Language Names | art-330 | Vaitupu |
| 普通话 | cmn-000 | 图瓦卢语 |
| Deutsch | deu-000 | Tuvaluanisch |
| English | eng-000 | Tuvalu |
| English | eng-000 | Tuvaluan |
| français | fra-000 | tuvalu |
| русский | rus-000 | тувалу |
| español | spa-000 | tuvaluano |
| ʻgana Tuvalu | tvl-000 | gana Tuvalu |