| occitan | oci-000 |
| Iran | |
| Afrikaans | afr-000 | Iran |
| Afrikaans | afr-000 | Persië |
| ܐܬܘܪܝܐ | aii-000 | ܐܝܪܢ |
| toskërishte | als-000 | Irani |
| العربية | arb-000 | إيران |
| العربية | arb-000 | إِيرَان |
| العربية | arb-000 | ايران |
| Classical Arabic—ASJP | arb-001 | Īrān |
| ארמית | arc-000 | ܐܝܪܢ |
| luenga aragonesa | arg-000 | Irán |
| ISO 3166 alpha | art-006 | IR |
| asturianu | ast-000 | Irán |
| asturianu | ast-000 | Persia |
| azərbaycanca | azj-000 | İran |
| azərbaycanca | azj-000 | İran İslam Respublikası |
| беларуская | bel-000 | Іран |
| беларуская | bel-000 | Іран, Ісламская Рэспубліка |
| тарашкевіца | bel-001 | Іран |
| বাংলা | ben-000 | ইরান |
| བོད་སྐད་ | bod-000 | ཡི་ལང་ |
| bosanski | bos-000 | Iran |
| বিষ্ণুপ্রিয়া মণিপুরী ভাষা | bpy-000 | ইরান |
| brezhoneg | bre-000 | Iran |
| български | bul-000 | Иран |
| català | cat-000 | Iran |
| català | cat-000 | Pèrsia |
| binisayang Sinugboanon | ceb-000 | Iran |
| čeština | ces-000 | Irán |
| čeština | ces-000 | Írán |
| čeština | ces-000 | Írán-state |
| чӑваш | chv-000 | Иран |
| 普通话 | cmn-000 | 伊朗 |
| 國語 | cmn-001 | 伊朗 |
| Hànyǔ | cmn-003 | Yī lang |
| Hànyǔ | cmn-003 | Yīlǎng |
| Kernowek | cor-000 | Iran |
| Qırımtatar tili | crh-000 | İran |
| kaszëbsczi jãzëk | csb-000 | Iran |
| Cymraeg | cym-000 | Iran |
| Cymraeg | cym-000 | Iràn |
| Cymraeg | cym-000 | Irán |
| Cymraeg | cym-000 | Ymerodraeth Persia |
| dansk | dan-000 | Iran |
| Deutsch | deu-000 | Iran |
| Deutsch | deu-000 | Islamische Republik Iran |
| Deutsch | deu-000 | Persien |
| Zazaki | diq-000 | İran |
| ދިވެހިބަސް | div-000 | އީރާން |
| dolnoserbska reč | dsb-000 | Iran |
| རྫོང་ཁ་ | dzo-000 | ཨི་རཱན་ |
| eesti | ekk-000 | Iraan |
| eesti | ekk-000 | Pärsia |
| ελληνικά | ell-000 | Ιράν |
| ελληνικά | ell-000 | Ἰράν, Ἰσλαμικὴ Δημοκρατία τοῦ |
| Ellinika | ell-003 | Irán |
| English | eng-000 | Eshtehardi |
| English | eng-000 | Iran |
| English | eng-000 | Islamic Republic of Iran |
| English | eng-000 | Kurd |
| English | eng-000 | Lavasan |
| English | eng-000 | Persia |
| English | eng-000 | Shirgah |
| Esperanto | epo-000 | Irano |
| Esperanto | epo-000 | Persio |
| Esperanto | epo-000 | Persujo |
| Esperanto | epo-000 | irano |
| euskara | eus-000 | Iran |
| føroyskt | fao-000 | Iran |
| suomi | fin-000 | Iran |
| suomi | fin-000 | Persia |
| français | fra-000 | Iran |
| français | fra-000 | Perse |
| français | fra-000 | République Islamique d’Iran |
| lenga arpitana | frp-000 | Éran |
| Frysk | fry-000 | Iran |
| Gàidhlig | gla-000 | Iaran |
| Gàidhlig | gla-000 | Ioran |
| Gàidhlig | gla-000 | Ioràn |
| Gaeilge | gle-000 | An IarÚin |
| Gaeilge | gle-000 | An Iaráin |
| galego | glg-000 | Irán |
| galego | glg-000 | Irán - ایران |
| ગુજરાતી | guj-000 | ઈરાન |
| kreyòl ayisyen | hat-000 | Iran |
| Srpskohrvatski | hbs-001 | Iran |
| Srpskohrvatski | hbs-001 | Perzija |
| Srpskohrvatski | hbs-001 | Pèrzija |
| Srpskohrvatski | hbs-001 | Иран |
| Srpskohrvatski | hbs-001 | Перзија |
| Srpskohrvatski | hbs-001 | Пѐрзија |
| עברית | heb-000 | איראן |
| ISO 259-3 | heb-001 | Iran |
| हिन्दी | hin-000 | ईरान |
| hiMxI | hin-004 | IrAna |
| hrvatski | hrv-000 | Iran |
| hornjoserbšćina | hsb-000 | Iran |
| magyar | hun-000 | Irán |
| արևելահայերեն | hye-000 | Իրան |
| արևելահայերեն | hye-000 | Պարսկաստան |
| hyw-001 | Iran | |
| Ido | ido-000 | Iran |
| Interlingue | ile-000 | Iran |
| Iloko | ilo-000 | Iran |
| interlingua | ina-000 | Iran |
| bahasa Indonesia | ind-000 | Iran |
| íslenska | isl-000 | Persía |
| íslenska | isl-000 | Íran |
| italiano | ita-000 | Iran |
| italiano | ita-000 | Persia |
| basa Jawa | jav-000 | Iran |
| la lojban. | jbo-000 | iran |
| 日本語 | jpn-000 | イラン |
| 日本語 | jpn-000 | イラン・イスラム共和国 |
| 日本語 | jpn-000 | ペルシャ |
| Nihongo | jpn-001 | Iran |
| Taqbaylit | kab-000 | Iran |
| Kĩkamba | kam-000 | Iran |
| ಕನ್ನಡ | kan-000 | ಇರಾನ್ |
| कॉशुर | kas-001 | ईरान |
| ქართული | kat-000 | ირანი |
| Kartuli | kat-001 | Irani |
| қазақ | kaz-000 | Иран |
| монгол | khk-000 | Иран |
| ភាសាខ្មែរ | khm-000 | សាធារណរដ្ឋអ៊ីស្លាមអ៊ីរ៉ង់ |
| ភាសាខ្មែរ | khm-000 | អ៊ីរ៉ង់ |
| Gĩkũyũ | kik-000 | Iran |
| кыргыз | kir-000 | Иран |
| Kalenjin | kln-000 | Iran |
| Kurmancî | kmr-000 | Îran |
| 한국어 | kor-000 | 이란 |
| latine | lat-000 | Irania |
| latine | lat-000 | Persia |
| Latina Nova | lat-003 | Irania |
| lengua lígure | lij-000 | Iran |
| Limburgs | lim-000 | Iraan |
| lietuvių | lit-000 | Iranas |
| Lëtzebuergesch | ltz-000 | Iran |
| Oluluyia | luy-000 | Iran |
| latviešu | lvs-000 | Irāna |
| മലയാളം | mal-000 | ഇറാന് |
| Kĩmĩrũ | mer-000 | Iran |
| македонски | mkd-000 | Иран |
| Malti | mlt-000 | Iran |
| Malti | mlt-000 | l-Iran |
| reo Māori | mri-000 | Iräna |
| reo Māori | mri-000 | Pähia |
| reo Māori | mri-000 | Pëhia |
| reo Māori | mri-000 | Īrāna |
| ᠮᠣᠩᠭᠣᠯ ᠬᠡᠯᠡ | mvf-002 | ᠢᠷᠠᠨ |
| مازرونی | mzn-000 | ئيران |
| Bân-lâm-gú | nan-005 | Iran |
| dorerin Naoero | nau-000 | Iran |
| Diné bizaad | nav-000 | Iiwą́ą́ |
| Nāhuatlahtōlli | nci-000 | Irān |
| Plattdüütsch | nds-000 | Iran |
| Plattdüütsch-Neddersassisch | nds-002 | Iran |
| Nederlands | nld-000 | Iran |
| Nederlands | nld-000 | Islamitische Republiek Iran |
| Nederlands | nld-000 | Perzië |
| nynorsk | nno-000 | Den islamske republikken Iran |
| nynorsk | nno-000 | Iran |
| bokmål | nob-000 | Den islamske republikk Iran |
| bokmål | nob-000 | Iran |
| Novial | nov-000 | Iran |
| नेपाली | npi-000 | इरान |
| ଓଡ଼ିଆ | ory-000 | ଇରାନ |
| ирон ӕвзаг | oss-000 | Иран |
| Amanung Sisuan | pam-000 | Iran |
| پښتو ژبه | pbu-000 | ايران |
| Pennsilfaanisch Deitsch | pdc-000 | Iraen |
| فارسی | pes-000 | ايران |
| فارسی | pes-000 | ایران |
| فارسی | pes-000 | جمهوری اسلامی ايران |
| فارسی | pes-000 | شیرگاه |
| Isfahani | pes-001 | Īrān |
| lenga piemontèisa | pms-000 | Iran |
| polski | pol-000 | Iran |
| polski | pol-000 | Persja |
| português | por-000 | Irã |
| português | por-000 | Irão |
| português | por-000 | Pérsia |
| português | por-000 | República Islâmica do Irão |
| Runa Simi | que-000 | Iran |
| Qusqu qhichwa simi | quz-000 | Iran |
| lingua rumantscha | roh-000 | Iran |
| română | ron-000 | Iran |
| română | ron-000 | Persia |
| русский | rus-000 | Иран |
| русский | rus-000 | Персия |
| russkij | rus-001 | Irán |
| संस्कृतम् | san-000 | ईरान |
| lingua siciliana | scn-000 | Iran |
| Žemaitiu | sgs-000 | Irans |
| slovenčina | slk-000 | Irán |
| slovenščina | slv-000 | Iran |
| davvisámegiella | sme-000 | Iran |
| español | spa-000 | Irán |
| español | spa-000 | Persia |
| shqip | sqi-000 | Irani |
| sardu | srd-000 | Iran |
| српски | srp-000 | Иран |
| srpski | srp-001 | Iran |
| basa Sunda | sun-000 | Iran |
| svenska | swe-000 | Iran |
| Kiswahili | swh-000 | Iran |
| Kiswahili | swh-000 | Uajemi |
| தமிழ் | tam-000 | ஈரான் |
| తెలుగు | tel-000 | ఇరాన్ |
| тоҷикӣ | tgk-000 | Эрон |
| Tagalog | tgl-000 | Iran |
| ภาษาไทย | tha-000 | ประเทศอิหร่าน |
| ภาษาไทย | tha-000 | อิหร่าน |
| türkmençe | tuk-000 | Eýran |
| Türkçe | tur-000 | İran |
| удмурт кыл | udm-000 | Иран |
| українська | ukr-000 | Іран |
| Latynytsia | ukr-001 | Iran |
| اردو | urd-000 | ایران |
| Urdu | urd-002 | Īrān |
| oʻzbek | uzn-000 | Eron |
| tiếng Việt | vie-000 | I-ran |
| tiếng Việt | vie-000 | Iran |
| Volapük | vol-000 | Lirän |
| Winaray | war-000 | Iran |
| Գրաբար | xcl-000 | Պարսք |
| ייִדיש | ydd-000 | איראן |
| 廣東話 | yue-000 | 伊朗 |
| 原中国 | zho-000 | 伊朗 |
| Bahasa Malaysia | zsm-000 | Iran |