| English | eng-000 |
| Tuvaluan | |
| العربية | arb-000 | توفالوي |
| ISO 639-3 | art-001 | tvl |
| Romániço | art-013 | tuvaluano |
| 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 |
| Deutsch | deu-000 | Tuvaluan |
| Deutsch | deu-000 | Tuvaluer |
| Deutsch | deu-000 | Tuvaluerin |
| Deutsch | deu-000 | Tuvaluisch |
| Deutsch | deu-000 | tuvaluisch |
| Esperanto | epo-000 | tuvalanino |
| Esperanto | epo-000 | tuvalano |
| suomi | fin-000 | tuvalu |
| suomi | fin-000 | tuvalulainen |
| français | fra-000 | Touvalouéen |
| français | fra-000 | Tuvalais |
| français | fra-000 | Tuvaluan |
| français | fra-000 | touvalouéen |
| français | fra-000 | tuvalu |
| français | fra-000 | tuvaluan |
| galego | glg-000 | tuvalés |
| bahasa Indonesia | ind-000 | orang Tuvalu |
| italiano | ita-000 | tuvalu |
| italiano | ita-000 | tuvaluano |
| Kurmancî | kmr-000 | tuvalûyî |
| Kölsch | ksh-000 | Schprohch vun Tuvalu |
| Kölsch | ksh-000 | Tuvaluwahnesch |
| Lingua Franca Nova | lfn-000 | tuvalu |
| Diné bizaad | nav-000 | Tʼoobááloo bizaad |
| Nederlands | nld-000 | Tuvaluaans |
| nynorsk | nno-000 | tuvalar |
| nynorsk | nno-000 | tuvalsk |
| nynorsk | nno-000 | tuvaluar |
| bokmål | nob-000 | tuvaler |
| bokmål | nob-000 | tuvalsk |
| bokmål | nob-000 | tuvaluer |
| polski | pol-000 | tuwalski |
| português | por-000 | tuvaluana |
| português | por-000 | tuvaluano |
| português | por-000 | tuvalês |
| română | ron-000 | tuvaluan |
| română | ron-000 | tuvaluană |
| русский | rus-000 | тувалу |
| русский | rus-000 | тувалуанец |
| русский | rus-000 | тувалуанский |
| español | spa-000 | tuvaluana |
| español | spa-000 | tuvaluano |
| Kiswahili | swh-000 | Mtuvalu |
| Türkçe | tur-000 | Tuvalulu |
| ʻgana Tuvalu | tvl-000 | ʻgana Tūvalu |