| français | fra-000 |
| Idaho | |
| toskërishte | als-000 | Idaho |
| Englisce sprǣc | ang-000 | Idaho |
| العربية | arb-000 | أيداهو |
| العربية | arb-000 | إيداهو |
| luenga aragonesa | arg-000 | Idaho |
| ISO 3166 alpha | art-006 | USA-ID |
| Universal Networking Language | art-253 | id(iof>american_state>thing,equ>idaho) |
| Universal Networking Language | art-253 | idaho(iof>american_state>thing) |
| azərbaycanca | azj-000 | Aydaho |
| বাংলা | ben-000 | আইডাহো |
| bosanski | bos-000 | Idaho |
| বিষ্ণুপ্রিয়া মণিপুরী ভাষা | bpy-000 | আইডাহো |
| brezhoneg | bre-000 | Idaho |
| български | bul-000 | Айдахо |
| bălgarski ezik | bul-001 | Ajdacho |
| català | cat-000 | Idaho |
| čeština | ces-000 | Idaho |
| чӑваш | chv-000 | Айдахо |
| 普通话 | cmn-000 | 爱达荷州 |
| Kernowek | cor-000 | Idaho |
| Cymraeg | cym-000 | Idaho |
| dansk | dan-000 | Idaho |
| Deutsch | deu-000 | Idaho |
| Zazaki | diq-000 | İdaho |
| eesti | ekk-000 | Idaho |
| ελληνικά | ell-000 | Αϊντάχο |
| Ellinika | ell-003 | Aindacho |
| English | eng-000 | Gem State |
| English | eng-000 | ID |
| English | eng-000 | Idaho |
| English | eng-000 | Pacific Northwest |
| Esperanto | epo-000 | Idaho |
| Iñupiat | esi-000 | Idaho |
| euskara | eus-000 | Idaho |
| suomi | fin-000 | Gem State |
| suomi | fin-000 | ID |
| suomi | fin-000 | Idaho |
| français | fra-000 | Burley |
| français | fra-000 | Twin Falls |
| lenga arpitana | frp-000 | Idaho |
| Gàidhlig | gla-000 | Idaho |
| Gaeilge | gle-000 | Idaho |
| galego | glg-000 | Idaho |
| kreyòl ayisyen | hat-000 | Aydawo |
| ʻōlelo Hawaiʻi | haw-000 | ‘Ikahō |
| עברית | heb-000 | איידהו |
| हिन्दी | hin-000 | इडाहो |
| hrvatski | hrv-000 | Idaho |
| magyar | hun-000 | Idaho |
| արևելահայերեն | hye-000 | Այդահո |
| Ido | ido-000 | Idaho |
| bahasa Indonesia | ind-000 | Gem State |
| bahasa Indonesia | ind-000 | ID |
| bahasa Indonesia | ind-000 | Idaho |
| íslenska | isl-000 | Idaho |
| italiano | ita-000 | Idaho |
| 日本語 | jpn-000 | アイダホ州 |
| 日本語 | jpn-000 | イド |
| Nihongo | jpn-001 | Aidaho |
| कॉशुर | kas-001 | ऐडहो |
| ქართული | kat-000 | აიდაჰო |
| ქართული | kat-000 | აიდაჰუ |
| ភាសាខ្មែរ | khm-000 | អ៊ីដាហូ |
| Kurmancî | kmr-000 | Idaho |
| 한국어 | kor-000 | 미국북서부의 주 |
| 한국어 | kor-000 | 아이다호 주 |
| Ladino | lad-001 | Idaho |
| latine | lat-000 | Idahum |
| lengua lígure | lij-000 | Idaho |
| Limburgs | lim-000 | Idaho |
| lietuvių | lit-000 | Aidahas |
| latviešu | lvs-000 | Aidaho |
| മലയാളം | mal-000 | ഐഡഹോ |
| मराठी | mar-000 | आयडाहो |
| македонски | mkd-000 | Ајдахо |
| Malti | mlt-000 | Idaħo |
| reo Māori | mri-000 | Idaho |
| Bân-lâm-gú | nan-005 | Idaho |
| Diné bizaad | nav-000 | Nímasii Kʼidadilyéhé |
| Diné bizaad | nav-000 | Áadihoo hahoodzo |
| Plattdüütsch | nds-000 | Idaho |
| Nederlands | nld-000 | Idaho |
| nynorsk | nno-000 | Idaho |
| bokmål | nob-000 | Idaho |
| occitan | oci-000 | Idaho |
| ирон ӕвзаг | oss-000 | Айдахо |
| Amanung Sisuan | pam-000 | Idaho |
| فارسی | pes-000 | آیداهو |
| lenga piemontèisa | pms-000 | Idaho |
| polski | pol-000 | Idaho |
| português | por-000 | Idaho |
| română | ron-000 | Idaho |
| русский | rus-000 | Айда́хо |
| русский | rus-000 | Айдахо |
| russkij | rus-001 | Ajdacho |
| lingua siciliana | scn-000 | Idaho |
| Žemaitiu | sgs-000 | Aidahs |
| slovenčina | slk-000 | Idaho |
| slovenščina | slv-000 | Idaho |
| español | spa-000 | Idaho |
| српски | srp-000 | Ајдахо |
| srpski | srp-001 | Ajdaho |
| svenska | swe-000 | Idaho |
| தமிழ் | tam-000 | இடாகோ |
| ภาษาไทย | tha-000 | มลรัฐไอดาโฮ |
| ภาษาไทย | tha-000 | รัฐไอดาโฮ |
| ภาษาไทย | tha-000 | ไอดาโฮ |
| Türkçe | tur-000 | Idaho |
| Uyghurche | uig-001 | Aydaxo |
| українська | ukr-000 | Айдахо |
| اردو | urd-000 | ایڈاہو |
| oʻzbek | uzn-000 | Aydaho |
| tiếng Việt | vie-000 | Idaho |
| Volapük | vol-000 | Idaho |
| ייִדיש | ydd-000 | איידעהא |
| Bahasa Malaysia | zsm-000 | Gem State |
| Bahasa Malaysia | zsm-000 | Idaho |