| Deutsch | deu-000 |
| Tuvalu | |
| Afrikaans | afr-000 | Tuvalu |
| Aghem | agq-000 | Tuwvalùw |
| Akan | aka-000 | Tuvalu |
| toskërishte | als-000 | Tuvalu |
| አማርኛ | amh-000 | ቱቫሉ |
| العربية | arb-000 | توفالو |
| العربية | arb-000 | تُوفَالُو |
| العربية | arb-000 | جزر إيلليس |
| Classical Arabic—ASJP | arb-001 | Tūfālū |
| luenga aragonesa | arg-000 | Tuvalu |
| ISO 3166 alpha | art-006 | TUV |
| ISO 3166 alpha | art-006 | TV |
| UN M.49 | art-279 | 798 |
| Kipare | asa-000 | Tuvalu |
| asturianu | ast-000 | Tuvalu |
| azərbaycanca | azj-000 | Tuvalu |
| Азәрбајҹан дили | azj-001 | Тувалу |
| bamanankan | bam-000 | Tuvalu |
| ɓàsàa | bas-000 | Tùvàlù |
| беларуская | bel-000 | Тувалу |
| тарашкевіца | bel-001 | Тувалу |
| বাংলা | ben-000 | টুভালু |
| Ekibena | bez-000 | Hutuvalu |
| བོད་སྐད་ | bod-000 | ཐུ་ཝ་ལུ། |
| bosanski | bos-000 | Tuvalu |
| босански | bos-001 | Тувалу |
| বিষ্ণুপ্রিয়া মণিপুরী ভাষা | bpy-000 | টুভালু |
| brezhoneg | bre-000 | Tuvalu |
| बरʼ | brx-000 | तुवालु |
| български | bul-000 | Тувалу |
| català | cat-000 | Tuvalu |
| binisayang Sinugboanon | ceb-000 | Tuvalu |
| čeština | ces-000 | Lagunové ostrovy |
| čeština | ces-000 | Tuvalu |
| čeština | ces-000 | Tuvalu-state |
| Rukiga | cgg-000 | Tuvaru |
| нохчийн мотт | che-000 | Тувалу |
| ᏣᎳᎩ ᎧᏬᏂᎯᏍᏗ | chr-000 | ᏚᏩᎷ |
| سۆرانی | ckb-000 | تووڤالوو |
| 普通话 | cmn-000 | 吐瓦鲁 |
| 普通话 | cmn-000 | 图瓦卢 |
| 普通话 | cmn-000 | 埃利斯群岛 |
| 國語 | cmn-001 | 吐瓦魯 |
| 國語 | cmn-001 | 圖瓦盧 |
| Hànyǔ | cmn-003 | Tú wǎ lu |
| Hànyǔ | cmn-003 | Túwǎlù |
| Hànyǔ | cmn-003 | tu2 wa3 lu2 |
| Hànyǔ | cmn-003 | tu3 wa3 lu3 |
| Hànyǔ | cmn-003 | tǔ wǎ lu |
| 香港官話 | cmn-021 | 圖瓦盧 |
| Kernowek | cor-000 | Tuvalu |
| Qırımtatar tili | crh-000 | Tuvalu |
| Cymraeg | cym-000 | Tuvalu |
| Cymraeg | cym-000 | Twfalw |
| dansk | dan-000 | Tuvalu |
| Kitaita | dav-000 | Tuvalu |
| Deutsch | deu-000 | Ellice Inseln |
| Zazaki | diq-000 | Tuvalu |
| ދިވެހިބަސް | div-000 | ތުވާލޫ |
| zarmaciine | dje-000 | Tuvalu |
| dolnoserbska reč | dsb-000 | Tuvalu |
| རྫོང་ཁ་ | dzo-000 | ཏུ་ཝ་ལུ |
| Kĩembu | ebu-000 | Tuvalu |
| eesti | ekk-000 | Tuvalu |
| ελληνικά | ell-000 | Τουβαλού |
| English | eng-000 | Ellice Islands |
| English | eng-000 | Tuvalu |
| 𐐀𐑍𐑊𐐮𐑇 | eng-006 | 𐐓𐐲𐑂𐐪𐑊𐐭 |
| Esperanto | epo-000 | Tuvalo |
| Esperanto | epo-000 | tuvalo |
| euskara | eus-000 | Tuvalu |
| Ɛʋɛgbɛ | ewe-000 | Tuvalu nutome |
| ewondo | ewo-000 | Tuvalú |
| føroyskt | fao-000 | Tuvalu |
| Wikang Filipino | fil-000 | Tuvalu |
| suomi | fin-000 | Tuvalu |
| français | fra-000 | Tuvalu |
| français | fra-000 | Îles Ellice |
| lenga arpitana | frp-000 | Tuvalu |
| Frysk | fry-000 | Tuvalu |
| Frysk | fry-000 | Tûvalûf |
| Pulaar | fuc-000 | Tuwaluu |
| Fulfulde | ful-000 | Tuwaluu |
| lenghe furlane | fur-000 | Tuvalu |
| Gàidhlig | gla-000 | Tubhalu |
| Gaeilge | gle-000 | Tuvalu |
| Gaeilge | gle-000 | Túválú |
| galego | glg-000 | Tuvalu |
| yn Ghaelg | glv-000 | Tuvalu |
| Schwizerdütsch | gsw-000 | Tuvalu |
| ગુજરાતી | guj-000 | તુવાલુ |
| Ekegusii | guz-000 | Tuvalu |
| kreyòl ayisyen | hat-000 | Touvalou |
| Hausa | hau-000 | Tubalu |
| Српскохрватски | hbs-000 | Тувалу |
| Srpskohrvatski | hbs-001 | Tuvalu |
| עברית | heb-000 | טובאלו |
| עברית | heb-000 | טובלו |
| ISO 259-3 | heb-001 | Tubalu |
| हिन्दी | hin-000 | एलिस व्दीप |
| हिन्दी | hin-000 | टुवैलू |
| हिन्दी | hin-000 | तुवालू |
| hrvatski | hrv-000 | Tuvalu |
| hornjoserbšćina | hsb-000 | Tuvalu |
| magyar | hun-000 | Ellice-szigetek |
| magyar | hun-000 | Tuvalu |
| արևելահայերեն | hye-000 | Թուվալու |
| արևելահայերեն | hye-000 | Տուվալու |
| Ido | ido-000 | Tuvalu |
| interlingua | ina-000 | Tuvalu |
| bahasa Indonesia | ind-000 | Tuvalu |
| íslenska | isl-000 | Túvalú |
| íslenska | isl-000 | Túvalúeyjar |
| italiano | ita-000 | Isole Ellice |
| italiano | ita-000 | Tuvalu |
| basa Jawa | jav-000 | Tuvalu |
| Kimachame | jmc-000 | Tuvalu |
| 日本語 | jpn-000 | エリス諸島 |
| 日本語 | jpn-000 | ツバル |
| Nihongo | jpn-001 | Tsubaru |
| Taqbaylit | kab-000 | Ṭuvalu |
| kalaallisut | kal-000 | Tuvalu |
| Kĩkamba | kam-000 | Tuvalu |
| ಕನ್ನಡ | kan-000 | ಟುವಾಲು |
| ಕನ್ನಡ | kan-000 | ತುವಾಲು |
| كأشر | kas-000 | توٗوالوٗ |
| कॉशुर | kas-001 | टुवाल |
| कॉशुर | kas-001 | टुवालु |
| kạ̄šur | kas-002 | Ṭuvālu |
| ქართული | kat-000 | ტუვალუ |
| қазақ | kaz-000 | Туалу |
| қазақ | kaz-000 | Тувалу |
| Chimakonde | kde-000 | Tuvalu |
| kriolu kabuverdianu | kea-000 | Tuvalu |
| монгол | khk-000 | Тувалу |
| ភាសាខ្មែរ | khm-000 | ទុយវ៉ាលុយ |
| ភាសាខ្មែរ | khm-000 | ទូវ៉ាលូ |
| ភាសាខ្មែរ | khm-000 | ប្រទេសទូវ៉ាលូ |
| Koyra Chiini | khq-000 | Tuvalu |
| Gĩkũyũ | kik-000 | Tuvalu |
| кыргыз | kir-000 | Тувалу |
| Kalenjin | kln-000 | Emetab Tuvalu |
| Kalenjin | kln-000 | Tuvalu |
| Kurmancî | kmr-000 | Tûvalû |
| 한국어 | kor-000 | 투발루 |
| Hangungmal | kor-001 | tuballu |
| Kishambaa | ksb-000 | Tuvalu |
| rikpa | ksf-000 | tuwalu |
| Kölsch | ksh-000 | Tuvalu |
| Kɨlaangi | lag-000 | Tuváalu |
| ລາວ | lao-000 | ຕູວາລູ |
| latine | lat-000 | Tuvalu |
| lengua lígure | lij-000 | Tuvalu |
| lingála | lin-000 | Tuvalu |
| lietuvių | lit-000 | Tuvalu |
| Lëtzebuergesch | ltz-000 | Tuvalu |
| Tshiluba | lub-000 | Tuvalu |
| Oluganda | lug-000 | Tuvalu |
| Dholuo | luo-000 | Tuvalu |
| Oluluyia | luy-000 | Tuvalu |
| latviešu | lvs-000 | Tuvalu |
| മലയാളം | mal-000 | ടുവാലു |
| മലയാളം | mal-000 | തുവാലു |
| मराठी | mar-000 | टुवालु |
| मराठी | mar-000 | तुवालू |
| ɔl Maa | mas-000 | Tuvalu |
| Kĩmĩrũ | mer-000 | Tuvalu |
| morisyin | mfe-000 | Tuvalu |
| Meetto | mgh-000 | Utuvalu |
| македонски | mkd-000 | Тувалу |
| Malti | mlt-000 | Tuvalu |
| reo Māori | mri-000 | Tüwaru |
| mundaŋ | mua-000 | Sǝr Tuvalu |
| မြန်မာဘာသာ | mya-000 | တူဗားလူ |
| မြန်မာဘာသာ | mya-000 | ထူးဗလူ |
| مازرونی | mzn-000 | تووالو |
| 台灣話 | nan-000 | 圖瓦盧 |
| Bân-lâm-gú | nan-005 | Tuvalu |
| Nàmá | naq-000 | Tuvalu |
| dorerin Naoero | nau-000 | Tubaru |
| Diné bizaad | nav-000 | Tʼoobááloo |
| Nāhuatlahtōlli | nci-000 | Tuvalu |
| isiNdebele | nde-000 | Thuvalu |
| Plattdüütsch | nds-000 | Tuvalu |
| Plattdüütsch-Neddersassisch | nds-002 | Tuvalu |
| Nederlands | nld-000 | Tuvalu |
| Kwasio | nmg-000 | Tuvalú |
| nynorsk | nno-000 | Tuvalu |
| bokmål | nob-000 | Tuvalu |
| नेपाली | npi-000 | तुभालु |
| Runyankore | nyn-000 | Tuvaru |
| occitan | oci-000 | Tuvalu |
| Oriya | ori-000 | ଟୁଭାଲୋ |
| ଓଡ଼ିଆ | ory-000 | ଟୁଭାଲୁ |
| ирон ӕвзаг | oss-000 | Тувалу |
| Amanung Sisuan | pam-000 | Tuvalu |
| ਪੰਜਾਬੀ | pan-000 | ਟੁਵਾਲੂ |
| ਪੰਜਾਬੀ | pan-000 | ਤੁਵਾਲੂ |
| پښتو ژبه | pbu-000 | تووالو |
| فارسی | pes-000 | تووالو |
| فارسی | pes-000 | جزاير اليس |
| fiteny Malagasy | plt-000 | Tovalò |
| lenga piemontèisa | pms-000 | Tuvalu |
| polski | pol-000 | Tuvalu |
| polski | pol-000 | Tuwalu |
| polski | pol-000 | Wyspy Ellice |
| polski | pol-000 | Wyspy Lagunowe |
| português | por-000 | Ilhas Ellice |
| português | por-000 | Tuvalu |
| Runa Simi | que-000 | Tuwalu |
| Kihorombo | rof-000 | Tuvalu |
| lingua rumantscha | roh-000 | Tuvalu |
| română | ron-000 | Tuvalu |
| Kirundi | run-000 | Tuvalu |
| русский | rus-000 | Тува́лу |
| русский | rus-000 | Тувалу |
| russkij | rus-001 | Tuwalu |
| Kiruwa | rwk-000 | Tuvalu |
| Sängö | sag-000 | Tüvalü |
| संस्कृतम् | san-000 | टुवालु |
| Samburu | saq-000 | Tuvalu |
| Ishisangu | sbp-000 | Tuvalu |
| lingua siciliana | scn-000 | Tuvalu |
| Scots leid | sco-000 | Tuvalu |
| cisena | seh-000 | Tuvalu |
| Koyraboro senni | ses-000 | Tuvalu |
| Žemaitiu | sgs-000 | Tuvalu |
| Tacelḥit | shi-001 | tufalu |
| ⵜⴰⵛⵍⵃⵉⵜ | shi-003 | ⵜⵓⴼⴰⵍⵓ |
| සිංහල | sin-000 | ටුවාලූ |
| slovenčina | slk-000 | Lagúnové ostrovy |
| slovenčina | slk-000 | Tuvalu |
| slovenščina | slv-000 | Tuvalu |
| davvisámegiella | sme-000 | Tuvalu |
| anarâškielâ | smn-000 | Tuvalu |
| chiShona | sna-000 | Tuvalu |
| Soomaaliga | som-000 | Tuvalu |
| español | spa-000 | Islas Ellice |
| español | spa-000 | Tuvalu |
| shqip | sqi-000 | Tuvalu |
| српски | srp-000 | Тувалу |
| srpski | srp-001 | Tuvalu |
| svenska | swe-000 | Tuvalu |
| Kiswahili | swh-000 | Tuvalu |
| reo Tahiti | tah-000 | Tuvaru |
| தமிழ் | tam-000 | துவாலு |
| தமிழ் | tam-000 | துவாலூ |
| tatar tele | tat-000 | Тувалу |
| తెలుగు | tel-000 | టువాలు |
| Ateso | teo-000 | Tuvalu |
| тоҷикӣ | tgk-000 | Тувалу |
| Tagalog | tgl-000 | Tuvalu |
| ภาษาไทย | tha-000 | ตูวาลู |
| ภาษาไทย | tha-000 | ทูวาลู |
| ภาษาไทย | tha-000 | ประเทศตูวาลู |
| ภาษาไทย | tha-000 | หมู่เกาะเอลลิซ |
| ትግርኛ | tir-000 | ቱቫሉ |
| lea fakatonga | ton-000 | Tūvalu |
| Tok Pisin | tpi-000 | Tuvalu |
| Türkçe | tur-000 | Tuvalu |
| ʻgana Tuvalu | tvl-000 | Tuvalu |
| Tásàwàq | twq-000 | Tuvalu |
| Tamaziɣt | tzm-001 | Ṭuvalu |
| ئۇيغۇرچە | uig-000 | تۇۋالۇ |
| українська | ukr-000 | Тувалу |
| اردو | urd-000 | تووالو |
| اردو | urd-000 | ٹوالو |
| اردو | urd-000 | ٹووالو |
| oʻzbek | uzn-000 | Tuvalu |
| Ўзбекча | uzn-001 | Тувалу |
| ꕙꔤ | vai-000 | ꕚꖣꖨ |
| Vai | vai-001 | Tuválu |
| tiếng Việt | vie-000 | Tu-va-lu |
| tiếng Việt | vie-000 | Tuvalu |
| Volapük | vol-000 | Tuvaluäns |
| Kyivunjo | vun-000 | Tuvalu |
| Walser | wae-000 | Tuvalu |
| kàllaama wolof | wol-000 | Tuvalu |
| kàllaama wolof | wol-000 | Tuwalo |
| Lusoga | xog-000 | Tuvalu |
| nuasúɛ | yav-000 | tufalú |
| ייִדיש | ydd-000 | טואוואַלו |
| èdè Yorùbá | yor-000 | Orílẹ́ède Tufalu |
| èdè Yorùbá Orílẹ̀-èdè Olómìnira ilẹ̀ Benin | yor-011 | Orílɛ́ède Tufalu |
| 廣東話 | yue-000 | 吐瓦魯 |
| 廣東話 | yue-000 | 图瓦卢 |
| Zeêuws | zea-000 | Tuvalu |
| ⵜⴰⵎⴰⵣⵉⵖⵜ | zgh-000 | ⵜⵓⴼⴰⵍⵓ |
| Bahasa Malaysia | zsm-000 | Tuvalu |
| isiZulu | zul-000 | i-Tuvalu |