| English | eng-000 | IOV attachment |
| toꞌondáꞌó | mxb-000 | io vaꞌa |
| Madak | mmx-000 | io ve |
| magyar | hun-000 | I/O-verem helye |
| svenska | swe-000 | i överensstämmelse därmed |
| svenska | swe-000 | i överensstämmelse med |
| bokmål | nob-000 | i overensstemmelse |
| dansk | dan-000 | i overensstemmelse dermed |
| dansk | dan-000 | i overensstemmelse med |
| bokmål | nob-000 | i overensstemmelse med |
| bokmål | nob-000 | i overflaten |
| bokmål | nob-000 | i overflod |
| svenska | swe-000 | i överflöd |
| svenska | swe-000 | i överförd bemärkelse |
| bokmål | nob-000 | i overkant liberal |
| dansk | dan-000 | i overmorgen |
| bokmål | nob-000 | i overmorgen |
| dansk | dan-000 | iovermorgen |
| nynorsk | nno-000 | i overmorgon |
| svenska | swe-000 | i övermorgon |
| português | por-000 | Ioveta de Betânia |
| English | eng-000 | Ioveta of Bethany |
| Deutsch | deu-000 | Ioveta von Bethanien |
| lingua siciliana | scn-000 | iovi |
| română | ron-000 | Iovian |
| latine | lat-000 | Iovianus |
| latine | lat-000 | Iovianus Pontanus |
| italiano | ita-000 | io vi (azione)-rò |
| lingua siciliana | scn-000 | ioviddì |
| italiano | ita-000 | Io vi dichiaro marito e... marito |
| Roro | rro-000 | iovi-na |
| latine | lat-000 | Ioviniacum |
| English | eng-000 | Iovino |
| latine | lat-000 | Iovinus |
| vosa Vakaviti | fij-000 | i ovi-ovi |
| lingua siciliana | scn-000 | iòviri |
| palermitano | scn-001 | iòviri |
| sermo vulgaris | lat-005 | iovis dies |
| Esperanto | epo-000 | Iovo |
| Gweno | gwe-000 | iovoha |
| Gweno | gwe-000 | iovori |
| interlingua | ina-000 | Io vos adora |
| interlingua | ina-000 | io vos adora |
| svenska | swe-000 | i övrigt |
| Bungu | wun-000 | iovu |
| Wungu | wun-001 | iovu |
| føroyskt | fao-000 | í ovurmorgin |
| English | eng-000 | IOW |
| ISO 639-3 | art-001 | iow |
| Slijuala xanuk | chd-000 | iow |
| Huave de San Francisco Del Mar | hue-000 | iow |
| Mongondow | mog-000 | iow |
| dorerin Naoero | nau-000 | iow |
| Southwest Tanna Enfitana | nwi-001 | iow |
| Southwest Tanna Imreang | nwi-004 | iow |
| Southwest Tanna Lapwangtoai | nwi-005 | iow |
| Sumau | six-000 | iow |
| Kwamera Port Resolution | tnk-002 | iow |
| mji nja̱ | txg-000 | ˑiow |
| mji nja̱ | txg-000 | ˑio̱w |
| ISO 639-PanLex | art-274 | iow-000 |
| toskërishte | als-000 | Iowa |
| Englisce sprǣc | ang-000 | Iowa |
| luenga aragonesa | arg-000 | Iowa |
| Glottolog Languoid Names | art-326 | Iowa |
| Ethnologue Language Names | art-330 | Iowa |
| bosanski | bos-000 | Iowa |
| brezhoneg | bre-000 | Iowa |
| bălgarski ezik | bul-001 | Iowa |
| català | cat-000 | Iowa |
| čeština | ces-000 | Iowa |
| Kernowek | cor-000 | Iowa |
| Cymraeg | cym-000 | Iowa |
| dansk | dan-000 | Iowa |
| Deutsch | deu-000 | Iowa |
| eesti | ekk-000 | Iowa |
| English | eng-000 | Iowa |
| euskara | eus-000 | Iowa |
| suomi | fin-000 | Iowa |
| français | fra-000 | Iowa |
| lenga arpitana | frp-000 | Iowa |
| Gàidhlig | gla-000 | Iowa |
| Gaeilge | gle-000 | Iowa |
| galego | glg-000 | Iowa |
| hrvatski | hrv-000 | Iowa |
| magyar | hun-000 | Iowa |
| Ido | ido-000 | Iowa |
| bahasa Indonesia | ind-000 | Iowa |
| íslenska | isl-000 | Iowa |
| italiano | ita-000 | Iowa |
| Kurmancî | kmr-000 | Iowa |
| Ladino | lad-001 | Iowa |
| lengua lígure | lij-000 | Iowa |
| Limburgs | lim-000 | Iowa |
| lengua lumbarda | lmo-000 | Iowa |
| reo Māori | mri-000 | Iowa |
| 台灣話 | nan-000 | Iowa |
| Bân-lâm-gú | nan-005 | Iowa |
| Plattdüütsch | nds-000 | Iowa |
| Nederlands | nld-000 | Iowa |
| nynorsk | nno-000 | Iowa |
| bokmål | nob-000 | Iowa |
| occitan | oci-000 | Iowa |
| Amanung Sisuan | pam-000 | Iowa |
| lenga piemontèisa | pms-000 | Iowa |
| polski | pol-000 | Iowa |
| português | por-000 | Iowa |
| română | ron-000 | Iowa |
| русский | rus-000 | Iowa |
| slovenčina | slk-000 | Iowa |
| slovenščina | slv-000 | Iowa |
| åarjelsaemiengïele | sma-000 | Iowa |
| davvisámegiella | sme-000 | Iowa |
| julevsámegiella | smj-000 | Iowa |
| español | spa-000 | Iowa |
| svenska | swe-000 | Iowa |
| Türkçe | tur-000 | Iowa |
| українська | ukr-000 | Iowa |
| tiếng Việt | vie-000 | Iowa |
| Volapük | vol-000 | Iowa |
| Bahasa Malaysia | zsm-000 | Iowa |
| occitan | oci-000 | Iòwa |
| Aneme Wake | aby-000 | iowa |
| Bamu Kiwai | bcf-000 | iowa |
| Bauwaki | bwk-000 | iowa |
| English | eng-000 | iowa |
| suomi | fin-000 | iowa |
| Mochi | old-000 | iowa |
| Uyghurche | uig-001 | iowa |
| Kyivunjo | vun-000 | iowa |
| Kilema | vun-001 | iowa |
| Zazaki | diq-000 | İowa |
| ʻōlelo Hawaiʻi | haw-000 | ʻIowa |
| ʻōlelo Hawaiʻi | haw-000 | ‘Iowa |
| Glottocode | art-327 | iowa1245 |
| Glottocode | art-327 | iowa1246 |
| English | eng-000 | Iowa Arboretum |
| español | spa-000 | Iowa Arboretum |
| English | eng-000 | Iowa caucus |
| Deutsch | deu-000 | Iowa City |
| English | eng-000 | Iowa City |
| français | fra-000 | Iowa City |
| Ido | ido-000 | Iowa City |
| interlingua | ina-000 | Iowa City |
| italiano | ita-000 | Iowa City |
| lengua lumbarda | lmo-000 | Iowa City |
| Nederlands | nld-000 | Iowa City |
| bokmål | nob-000 | Iowa City |
| polski | pol-000 | Iowa City |
| português | por-000 | Iowa City |
| Volapük | vol-000 | Iowa City |
| English | eng-000 | Iowa City Municipal Airport |
| lengua lumbarda | lmo-000 | Iowa City Municipal Airport |
| English | eng-000 | Iowa Colony |
| Nederlands | nld-000 | Iowa Colony |
| Volapük | vol-000 | Iowa Colony |
| Deutsch | deu-000 | Iowa County |
| English | eng-000 | Iowa County |
| lengua lumbarda | lmo-000 | Iowa County |
| Plattdüütsch | nds-000 | Iowa County |
| Nederlands | nld-000 | Iowa County |
| svenska | swe-000 | Iowa County |
| bokmål | nob-000 | Iowa County i Iowa |
| bokmål | nob-000 | Iowa County i Wisconsin |
| English | eng-000 | Iowa crab |
| English | eng-000 | Iowa crab apple |
| English | eng-000 | Iowa Cubs |
| français | fra-000 | Iowa Cubs |
| Nederlands | nld-000 | Iowa Cubs |
| English | eng-000 | Iowa darter |
| English | eng-000 | Iowa - Des Moines |
| English | eng-000 | Iowa Energy |
| français | fra-000 | Iowa Energy |
| italiano | ita-000 | Iowa Energy |
| polski | pol-000 | Iowa Energy |
| español | spa-000 | Iowa Energy |
| English | eng-000 | Iowa Falls |
| Ido | ido-000 | Iowa Falls |
| lengua lumbarda | lmo-000 | Iowa Falls |
| Nederlands | nld-000 | Iowa Falls |
| Volapük | vol-000 | Iowa Falls |
| English | eng-000 | Iowa Hawkeyes |
| français | fra-000 | Iowa Hawkeyes |
| español | spa-000 | Iowa Hawkeyes |
| Universal Networking Language | art-253 | iowa(icl>chiwere>abstract_thing,iof>language) |
| Universal Networking Language | art-253 | iowa(icl>sioux>person) |
| Universal Networking Language | art-253 | iowa(iof>american_state>thing) |
| Deutsch | deu-000 | Iowa-Klasse |
| suomi | fin-000 | iowalainen |
| eesti | ekk-000 | iowalane |
| Uyghurche | uig-001 | iowaliqlar |
| Somrai | sor-000 | iowám |
| Uyghurche | uig-001 | iowa milliti |
| English | eng-000 | Iowa moonwort |
| Uyghurche | uig-001 | iowa muzluq roli |
| English | eng-000 | Iowan |
| English | eng-000 | iowan |
| English | eng-000 | Iowan glacial stage |
| English | eng-000 | Iowan glaciation |
| Universal Networking Language | art-253 | iowan(icl>american>person) |
| diutisk | goh-000 | iowanna |
| Deutsch | deu-000 | Iowa Northern Railway |
| English | eng-000 | Iowa Northern Railway |
| suomi | fin-000 | Iowan pääkaupunki |
| Kâte | kmg-000 | iowao ezo |
| ISO 639-3 Reference Names | art-289 | Iowa-Oto |
| ISO 639-3 Print Names | art-290 | Iowa-Oto |
| ISO 639-3 Inverted Names | art-291 | Iowa-Oto |
| Ethnologue Primary Language Names | art-323 | Iowa-Oto |
| Glottolog Languoid Names | art-326 | Iowa-Oto |
| Ethnologue Language Names | art-330 | Iowa-Oto |
| English | eng-000 | Iowa-Oto |
| Báxoje-Jíwere-Ñútˀachi | iow-000 | Iowa-oto |
| español | spa-000 | iowa-oto |
| Báxoje-Jíwere-Ñútˀachi | iow-000 | Iowa-Otoe-Missouria |
| English | eng-000 | Iowa Park |
| lengua lumbarda | lmo-000 | Iowa Park |
| Nederlands | nld-000 | Iowa Park |
| Volapük | vol-000 | Iowa Park |
| English | eng-000 | Iowa Reservation |
| English | eng-000 | Iowa rim lichen |
| English | eng-000 | Iowa rinodina lichen |
| Deutsch | deu-000 | Iowa River |
| English | eng-000 | Iowa River |
| bokmål | nob-000 | Iowas flagg |
| svenska | swe-000 | Iowas flagga |
| English | eng-000 | Iowa Speedway |
| português | por-000 | Iowa Speedway |
| Deutsch | deu-000 | Iowa Stars |
| English | eng-000 | Iowa Stars |
| suomi | fin-000 | Iowa Stars |
| polski | pol-000 | Iowa Stars |
| slovenčina | slk-000 | Iowa Stars |
| English | eng-000 | Iowa State Cyclones |
| français | fra-000 | Iowa State Cyclones |
| español | spa-000 | Iowa State Cyclones |
| català | cat-000 | Iowa State University |
| Deutsch | deu-000 | Iowa State University |
| English | eng-000 | Iowa State University |
| bokmål | nob-000 | Iowa State University of Science and Technology |
| English | eng-000 | Iowa Stuttering Scale |
| English | eng-000 | Iowa Test of Basic Skills |
| Uyghurche | uig-001 | iowa tili |
| Deutsch | deu-000 | Iowa Traction Railroad |
| English | eng-000 | Iowa Traction Railroad |
| English | eng-000 | Iowa Writers’ Workshop |
| español | spa-000 | Iowa Writers’ Workshop |
| Ethnologue Language Names | art-330 | Ioway |
| English | eng-000 | Ioway |
| Uyghurche | uig-001 | iowa yawa tashalmisi |
| magyar | hun-000 | Iowa zászlaja |
| diutisk | goh-000 | iowedar |
| diutisk | goh-000 | ioweder |
| diutisk | goh-000 | iowe-līh |
| latine | lat-000 | iowensis |
| Kyivunjo | vun-000 | iowesha |
| English | eng-000 | I owe you |
| reo Māori | mri-000 | io whatu |
| Uyghurche | uig-001 | iowléwa |
| Uyghurche | uig-001 | iowléwa déni |
| Uyghurche | uig-001 | iowléwa uruqdishi |
| English | eng-000 | I own the house |
| Gende | gaf-000 | -iowo |
| Bamu Kiwai | bcf-000 | iowo |
| Mamba | zmb-000 | iowo |
| Kilema | vun-001 | iowosa |
| Agöb—Dabu | kit-000 | iowototorop |
| English | eng-000 | I/O Write Bytes |
| English | eng-000 | I/O Writes |
| čeština | ces-000 | iowský |
| Mochi | old-000 | iowui |
| Kibosho | jmc-001 | iowuo/ |
| Lingarak | lgk-000 | iox |
| Pele-Ata | ata-000 | ioxe |
| español | spa-000 | ioxilan |
| magyar | hun-000 | ioxinil |
| italiano | ita-000 | ioxinil |
| português | por-000 | ioxinil |
| español | spa-000 | ioxinil |
| English | eng-000 | ioxitalamic acid |
| Hakkafa | hak-001 | ioxng |
| Hakkafa | hak-001 | ioxng’ex |
| Taioaan-oe | nan-002 | ioxngguo |
| Hakkafa | hak-001 | ioxnggνex |
| Hakkafa | hak-001 | ioxngmox |
| Hakkafa | hak-001 | ioxng’y |
| Trumai | tpy-000 | ioxotɬ |
| Angoram-4 | aog-000 | ioXoX |
| Duvle | duv-000 | ioxoy |
| Pele-Ata | ata-000 | ioxu |
| latine | lat-000 | Ioxylon |
| latine | lat-000 | ioxylon pomiferum |
| Deutsch | deu-000 | Ioxynil |
| English | eng-000 | ioxynil |
| français | fra-000 | ioxynil |
| polski | pol-000 | ioxynil |
| slovenčina | slk-000 | ioxynil |