| kalaallisut | kal-000 |
| Islandi | |
| Afrikaans | afr-000 | Ysland |
| Aghem | agq-000 | Aesɨ̀lân |
| Akan | aka-000 | Aesland |
| toskërishte | als-000 | Islanda |
| toskërishte | als-000 | Islandë |
| አማርኛ | amh-000 | አይስላንድ |
| Englisce sprǣc | ang-000 | Īsland |
| العربية | arb-000 | أيسلندا |
| luenga aragonesa | arg-000 | Islandia |
| ISO 3166 alpha | art-006 | IS |
| UN M.49 | art-279 | 352 |
| Kipare | asa-000 | Aithlandi |
| asturianu | ast-000 | Islandia |
| azərbaycanca | azj-000 | İslandiya |
| Азәрбајҹан дили | azj-001 | Исландија |
| bamanankan | bam-000 | Isilandi |
| boarisch | bar-000 | Ísland |
| ɓàsàa | bas-000 | Ìslandìà |
| беларуская | bel-000 | Ісландыя |
| тарашкевіца | bel-001 | Ісьляндыя |
| বাংলা | ben-000 | আইসল্যান্ড |
| Ekibena | bez-000 | Huaislandi |
| བོད་སྐད་ | bod-000 | འཁྱགས་རུམ་གླིང་ཕྲན |
| བོད་སྐད་ | bod-000 | ཨ་ཨི་སི་ལནད། |
| bosanski | bos-000 | Island |
| босански | bos-001 | Исланд |
| বিষ্ণুপ্রিয়া মণিপুরী ভাষা | bpy-000 | আইসল্যান্ড |
| brezhoneg | bre-000 | Island |
| बरʼ | brx-000 | आइसलैंड |
| български | bul-000 | Исландия |
| ብሊና | byn-000 | አይስላንድ |
| català | cat-000 | Islàndia |
| binisayang Sinugboanon | ceb-000 | Iceland |
| čeština | ces-000 | Island |
| Rukiga | cgg-000 | Aisilandi |
| нохчийн мотт | che-000 | Исланди |
| ᏣᎳᎩ ᎧᏬᏂᎯᏍᏗ | chr-000 | ᏧᏁᏍᏓᎸᎯ |
| чӑваш | chv-000 | Исланди |
| سۆرانی | ckb-000 | ئایسلەند |
| 普通话 | cmn-000 | 冰岛 |
| 國語 | cmn-001 | 冰島 |
| Kernowek | cor-000 | Island |
| Qırımtatar tili | crh-000 | İslandiya |
| kaszëbsczi jãzëk | csb-000 | Islandëjô |
| Cymraeg | cym-000 | Gwlad yr Iâ |
| dansk | dan-000 | Island |
| Kitaita | dav-000 | Aislandi |
| Deutsch | deu-000 | Island |
| Zazaki | diq-000 | İslanda |
| ދިވެހިބަސް | div-000 | އައިސްލަންޑަން |
| zarmaciine | dje-000 | Ayseland |
| dolnoserbska reč | dsb-000 | Islandska |
| Jóola-Fóoñi | dyo-000 | Iisland |
| རྫོང་ཁ་ | dzo-000 | ཨའིསི་ལེནཌ་ |
| རྫོང་ཁ་ | dzo-000 | ཨཱའིས་ལེནཌ |
| Kĩembu | ebu-000 | Aislandi |
| eesti | ekk-000 | Island |
| ελληνικά | ell-000 | Ισλανδία |
| ἑλληνικά | ell-008 | Ἰσλανδία |
| English | eng-000 | Iceland |
| 𐐀𐑍𐑊𐐮𐑇 | eng-006 | 𐐌𐑅𐑊𐐲𐑌𐐼 |
| Esperanto | epo-000 | Islando |
| euskara | eus-000 | Islandia |
| Ɛʋɛgbɛ | ewe-000 | Aiseland nutome |
| ewondo | ewo-000 | Isəlándə |
| føroyskt | fao-000 | Ísland |
| Wikang Filipino | fil-000 | Iceland |
| suomi | fin-000 | Islanti |
| français | fra-000 | Islande |
| lenga arpitana | frp-000 | Islande |
| Frysk | fry-000 | Yslân |
| Pulaar | fuc-000 | Islannda |
| Fulfulde | ful-000 | Islannda |
| lenghe furlane | fur-000 | Islande |
| ግዕዝ | gez-000 | አይስላንድ |
| Gàidhlig | gla-000 | Innis Tile |
| Gàidhlig | gla-000 | Innis Tìle |
| Gaeilge | gle-000 | An Íoslainn |
| galego | glg-000 | Islandia |
| galego | glg-000 | Islandia - Ísland |
| yn Ghaelg | glv-000 | Yn Eeslynn |
| Schwizerdütsch | gsw-000 | Iisland |
| Schwizerdütsch | gsw-000 | Island |
| avañeʼẽ | gug-000 | Iylanda |
| ગુજરાતી | guj-000 | આઇસલૅન્ડ |
| ગુજરાતી | guj-000 | આઇસલેન્ડ |
| Ekegusii | guz-000 | Aislandi |
| Thong Boi | hak-003 | Pên-tó |
| kreyòl ayisyen | hat-000 | Islann |
| Hausa | hau-000 | Aisalan |
| Srpskohrvatski | hbs-001 | Island |
| עברית | heb-000 | איסלנד |
| हिन्दी | hin-000 | आइसलैंड |
| hrvatski | hrv-000 | Island |
| hornjoserbšćina | hsb-000 | Islandska |
| magyar | hun-000 | Izland |
| արևելահայերեն | hye-000 | Իսլանդիա |
| Ido | ido-000 | Islando |
| Interlingue | ile-000 | Island |
| Iloko | ilo-000 | Islandia |
| interlingua | ina-000 | Islanda |
| bahasa Indonesia | ind-000 | Islandia |
| íslenska | isl-000 | Ísland |
| italiano | ita-000 | Islanda |
| la lojban. | jbo-000 | bisyguʼe |
| Kimachame | jmc-000 | Aislandi |
| 日本語 | jpn-000 | アイスランド |
| Taqbaylit | kab-000 | Island |
| Kĩkamba | kam-000 | Aislandi |
| ಕನ್ನಡ | kan-000 | ಐಸ್ಲ್ಯಾಂಡ್ |
| ಕನ್ನಡ | kan-000 | ಐಸ್ಲ್ಯಾಂಡ್ |
| كأشر | kas-000 | اَیِسلینٛڑ |
| ქართული | kat-000 | ისლანდია |
| қазақ | kaz-000 | Исландия |
| Chimakonde | kde-000 | Aislandi |
| kriolu kabuverdianu | kea-000 | Islandia |
| kriolu kabuverdianu | kea-000 | Islándia |
| монгол | khk-000 | Исланд |
| ភាសាខ្មែរ | khm-000 | អ៊ីស្លង់ |
| Koyra Chiini | khq-000 | Ayceland |
| Gĩkũyũ | kik-000 | Aislandi |
| кыргыз | kir-000 | Исландия |
| Kalenjin | kln-000 | Emetab Iceland |
| Kurmancî | kmr-000 | Îslanda |
| 한국어 | kor-000 | 아이슬란드 |
| Kishambaa | ksb-000 | Aislandi |
| rikpa | ksf-000 | zǝ i glás |
| Kölsch | ksh-000 | Ißland |
| Kɨlaangi | lag-000 | Aisiláandi |
| ລາວ | lao-000 | ໄອສແລນ |
| latine | lat-000 | Islandia |
| Limburgs | lim-000 | Iesland |
| lingála | lin-000 | Isilandɛ |
| lietuvių | lit-000 | Islandija |
| lengua lumbarda | lmo-000 | Islànda |
| Lëtzebuergesch | ltz-000 | Island |
| Tshiluba | lub-000 | Isilande |
| Oluganda | lug-000 | Ayisirandi |
| Oluganda | lug-000 | Isilandi |
| Dholuo | luo-000 | Iceland |
| Oluluyia | luy-000 | Aislandi |
| latviešu | lvs-000 | Islande |
| latviešu | lvs-000 | Īslande |
| മലയാളം | mal-000 | ഐസ്ലാന്റ് |
| मराठी | mar-000 | आइसलँड |
| मराठी | mar-000 | आइसलंड |
| ɔl Maa | mas-000 | Aislandi |
| Kĩmĩrũ | mer-000 | Aisilandi |
| morisyin | mfe-000 | Island |
| македонски | mkd-000 | Исланд |
| Malti | mlt-000 | Islanda |
| Malti | mlt-000 | Iżlanda |
| Malti | mlt-000 | l-iżlanda |
| mundaŋ | mua-000 | Sǝr Island |
| မြန်မာဘာသာ | mya-000 | အိုက်စလန် |
| مازرونی | mzn-000 | ایسلند |
| Bân-lâm-gú | nan-005 | Peng-tē |
| Nàmá | naq-000 | Iceland |
| dorerin Naoero | nau-000 | Iceland |
| Nāhuatlahtōlli | nci-000 | Iztlālpan |
| isiNdebele | nde-000 | Iceland |
| Plattdüütsch | nds-000 | Iesland |
| Nedersaksisch | nds-001 | Ieslaand |
| Nederlands | nld-000 | IJsland |
| Kwasio | nmg-000 | Island |
| nynorsk | nno-000 | Island |
| bokmål | nob-000 | Island |
| Novial | nov-000 | Islande |
| नेपाली | npi-000 | आइसल्याण्ड |
| नेपाली | npi-000 | आइस्ल्याण्ड |
| Runyankore | nyn-000 | Aisilandi |
| occitan | oci-000 | Islàndia |
| ଓଡ଼ିଆ | ory-000 | ଆଇସଲ୍ୟାଣ୍ଡ |
| Amanung Sisuan | pam-000 | Iceland |
| ਪੰਜਾਬੀ | pan-000 | ਆਈਸਲੈਂਡ |
| پښتو ژبه | pbu-000 | آيسلېنډ |
| پښتو ژبه | pbu-000 | آیسلینډ |
| فارسی | pes-000 | ایسلند |
| fiteny Malagasy | plt-000 | Islandy |
| lenga piemontèisa | pms-000 | Islanda |
| polski | pol-000 | Islandia |
| português | por-000 | Islândia |
| Prūsiskan | prg-000 | Īslandan |
| زبان دری | prs-000 | آیسلند |
| Runa Simi | que-000 | Islandia |
| Runa Simi | que-000 | Islandya |
| Kihorombo | rof-000 | Aislandi |
| lingua rumantscha | roh-000 | Islanda |
| română | ron-000 | Islanda |
| Kirundi | run-000 | Ayisilandi |
| limba armãneascã | rup-000 | Islanda |
| русский | rus-000 | Исландия |
| Kiruwa | rwk-000 | Aislandi |
| Sängö | sag-000 | Islande |
| Sängö | sag-000 | Islânde |
| саха тыла | sah-000 | Исландия |
| संस्कृतम् | san-000 | आइसलैंड |
| Samburu | saq-000 | Aislandi |
| Ishisangu | sbp-000 | Ayisilendi |
| lingua siciliana | scn-000 | Islandia |
| Scots leid | sco-000 | Iceland |
| cisena | seh-000 | Islândia |
| Koyraboro senni | ses-000 | Ayceland |
| Žemaitiu | sgs-000 | Ėslandėjė |
| Tacelḥit | shi-001 | island |
| ⵜⴰⵛⵍⵃⵉⵜ | shi-003 | ⵉⵙⵍⴰⵏⴷ |
| සිංහල | sin-000 | අයිස්ලන්තය |
| slovenčina | slk-000 | Island |
| slovenščina | slv-000 | Islandija |
| davvisámegiella | sme-000 | Islánda |
| anarâškielâ | smn-000 | Island |
| chiShona | sna-000 | Iceland |
| Soomaaliga | som-000 | Iislaand |
| español | spa-000 | Islandia |
| Sardu logudoresu | src-000 | Islanda |
| српски | srp-000 | Исланд |
| srpski | srp-001 | Island |
| svenska | swe-000 | Island |
| Kiswahili | swh-000 | Aislandi |
| Kiswahili | swh-000 | Iceland |
| தமிழ் | tam-000 | ஐஸ்லாந்து |
| tatar tele | tat-000 | Исландия |
| తెలుగు | tel-000 | ఐస్లాండ్ |
| Ateso | teo-000 | Aislandi |
| тоҷикӣ | tgk-000 | Исландия |
| Tagalog | tgl-000 | Iceland |
| ภาษาไทย | tha-000 | ประเทศไอซ์แลนด์ |
| ภาษาไทย | tha-000 | ไอซ์แลนด์ |
| ቲግሬ | tig-000 | አይስላንድ |
| ትግርኛ | tir-000 | አይስላንድ |
| lea fakatonga | ton-000 | ʻAisilani |
| Tok Pisin | tpi-000 | Aislan |
| Türkçe | tur-000 | İzlanda |
| Tásàwàq | twq-000 | Ayseland |
| Tamaziɣt | tzm-001 | Islanḍa |
| удмурт кыл | udm-000 | Исландия |
| ئۇيغۇرچە | uig-000 | ئىسلاندىيە |
| українська | ukr-000 | Ісландія |
| اردو | urd-000 | آئس لینڈ |
| oʻzbek | uzn-000 | Islandiya |
| Ўзбекча | uzn-001 | Исландия |
| ꕙꔤ | vai-000 | ꕉꔤꔻ ꖨꕮꕊ |
| Vai | vai-001 | Áisi Lumaã |
| łéngua vèneta | vec-000 | Islanda |
| tiếng Việt | vie-000 | Iceland |
| Volapük | vol-000 | Lisladeän |
| võro kiil | vro-000 | Island |
| Kyivunjo | vun-000 | Aislandi |
| Walser | wae-000 | Island |
| ወላይታቱ | wal-000 | አይስላንድ |
| Winaray | war-000 | Islandya |
| kàllaama wolof | wol-000 | Islaand |
| kàllaama wolof | wol-000 | Islànd |
| Lusoga | xog-000 | Ayisirandi |
| nuasúɛ | yav-000 | isláand |
| ייִדיש | ydd-000 | איסלאַנד |
| ייִדיש | ydd-000 | איסלאנד |
| èdè Yorùbá | yor-000 | Orílẹ́ède Aṣilandi |
| èdè Yorùbá Orílẹ̀-èdè Olómìnira ilẹ̀ Benin | yor-011 | Orílɛ́ède Ashilandi |
| 廣東話 | yue-000 | 冰島 |
| ⵜⴰⵎⴰⵣⵉⵖⵜ | zgh-000 | ⵉⵙⵍⴰⵏⴷ |
| Bahasa Malaysia | zsm-000 | Iceland |
| isiZulu | zul-000 | i-Iceland |