| čeština | ces-000 | určující závaznou normu |
| slovenčina | slk-000 | určujúci |
| Arrernte | are-000 | urcummichilla |
| TechTarget file types | art-336 | URC-Unicenter-Remote-Contr |
| română | ron-000 | urcuo |
| Shukllachishka Kichwa | que-001 | urcupata |
| Qırımtatar tili | crh-000 | urçuq |
| Qırımtatar tili | crh-000 | urçuqbaş |
| Shukllachishka Kichwa | que-001 | urcuquingraypi |
| română | ron-000 | urcuș |
| Shukllachishka Kichwa | que-001 | urcu tucuta |
| magyar | hun-000 | URD |
| binisayang Sinugboanon | ceb-000 | Urd |
| dansk | dan-000 | Urd |
| Deutsch | deu-000 | Urd |
| English | eng-000 | Urd |
| suomi | fin-000 | Urd |
| français | fra-000 | Urd |
| bahasa Indonesia | ind-000 | Urd |
| nynorsk | nno-000 | Urd |
| bokmål | nob-000 | Urd |
| português | por-000 | Urd |
| slovenčina | slk-000 | Urd |
| davvisámegiella | sme-000 | Urd |
| julevsámegiella | smj-000 | Urd |
| español | spa-000 | Urd |
| Tagalog | tgl-000 | Urd |
| Türkçe | tur-000 | Urd |
| ISO 639-3 | art-001 | urd |
| ISO 639-2/T | art-002 | urd |
| ISO 639-2/B | art-003 | urd |
| ISO 639 | art-005 | urd |
| Sambahsa-mundialect | art-288 | urd |
| filename extensions | art-335 | urd |
| Makrani | bcc-001 | urd |
| Bench | bcq-000 | urd |
| Bencho | bcq-002 | urd |
| Western Balochi | bgn-002 | urd |
| English | eng-000 | urd |
| Yey | jei-000 | urd |
| Norn | nrn-000 | urd |
| español | spa-000 | urd |
| Peace Corps 2007 Tamazight | tzm-009 | urd |
| udmurt kyl | udm-001 | ur̃d |
| ISO 639-PanLex | art-274 | urd-000 |
| ISO 639-PanLex | art-274 | urd-001 |
| ISO 639-PanLex | art-274 | urd-002 |
| ISO 639-PanLex | art-274 | urd-003 |
| ISO 639-PanLex | art-274 | urd-004 |
| ISO 639-PanLex | art-274 | urd-005 |
| català | cat-000 | Urda |
| English | eng-000 | Urda |
| Esperanto | epo-000 | Urda |
| français | fra-000 | Urda |
| italiano | ita-000 | Urda |
| Nederlands | nld-000 | Urda |
| português | por-000 | Urda |
| română | ron-000 | Urda |
| español | spa-000 | Urda |
| hrvatski | hrv-000 | urda |
| tatar tele | tat-000 | urda |
| English | eng-000 | Urda Alice Klueger |
| português | por-000 | Urda Alice Klueger |
| euskara | eus-000 | urdabere |
| euskara | eus-000 | urdai |
| euskara | eus-000 | urdaiazpiko |
| català | cat-000 | Urdaibai |
| English | eng-000 | Urdaibai |
| euskara | eus-000 | Urdaibai |
| français | fra-000 | Urdaibai |
| galego | glg-000 | Urdaibai |
| español | spa-000 | Urdaibai |
| euskara | eus-000 | urdail |
| Gaeilge | gle-000 | urdail |
| euskara | eus-000 | urdail-garbiketa |
| euskara | eus-000 | urdain |
| Gaeilge | gle-000 | Urdais |
| euskara | eus-000 | urdaitegi |
| euskara | eus-000 | urdaiztatu |
| tatar tele | tat-000 | ürdäk |
| tatar tele | tat-000 | ürdäkborın |
| bokmål | nob-000 | Urdal |
| davvisámegiella | sme-000 | Urdal |
| julevsámegiella | smj-000 | Urdal |
| svenska | swe-000 | urdålig |
| bokmål | nob-000 | Urdalselva |
| bokmål | nob-000 | Urdalsvannet |
| euskara | eus-000 | urdama |
| Noxçiyn mott | che-002 | Urdan |
| Peace Corps 2007 Tamazight | tzm-009 | urdan |
| euskara | eus-000 | urdandegi |
| Deutsch | deu-000 | Urdaneta |
| Nederlands | nld-000 | Urdaneta |
| português | por-000 | Urdaneta |
| svenska | swe-000 | Urdaneta |
| English | eng-000 | Urdaneta City |
| Nederlands | nld-000 | Urdaneta City |
| Pangasinan | pag-000 | Urdaneta City |
| Amanung Sisuan | pam-000 | Urdaneta Lakanbalen |
| English | eng-000 | Urdaneta Municipality |
| euskara | eus-000 | urdanga |
| Ido | ido-000 | urdar |
| English | eng-000 | Urdărița River |
| valdugèis | pms-002 | urdàriu |
| Deutsch | deu-000 | Urdarm |
| Thracian | txh-000 | urdas |
| Deutsch | deu-000 | Urdaten |
| euskara | eus-000 | Urdatx |
| català | cat-000 | Urdatx-Santa-Grazi |
| català | cat-000 | Urdax |
| Esperanto | epo-000 | Urdax |
| italiano | ita-000 | Urdax |
| español | spa-000 | Urdax |
| català | cat-000 | Urdazubi |
| Esperanto | epo-000 | Urdazubi |
| euskara | eus-000 | Urdazubi |
| português | por-000 | Urdazubi |
| español | spa-000 | Urdazubi |
| français | fra-000 | Urdazubi-Urdax |
| English | eng-000 | Urdazubi/Urdax |
| 'eüṣkara | eus-002 | ur’daɲa |
| English | eng-000 | urd bean |
| Deutsch | deu-000 | Urdbohne |
| slovenčina | slk-000 | urdčina |
| Cymraeg | cym-000 | Urdd |
| English | eng-000 | Urdd |
| Cymraeg | cym-000 | urdd |
| bokmål | nob-000 | Urddalen |
| bokmål | nob-000 | Urddalsfjellet |
| English | eng-000 | Urddalsknuten |
| bokmål | nob-000 | Urddalsknuten |
| bokmål | nob-000 | Urddalsvatnet |
| Cymraeg | cym-000 | urddas |
| Cymraeg | cym-000 | urddasau |
| Cymraeg | cym-000 | urddasol |
| brezhoneg | bre-000 | Urdd Gobaith Cymru |
| Cymraeg | cym-000 | Urdd Gobaith Cymru |
| English | eng-000 | Urdd Gobaith Cymru |
| Cymraeg | cym-000 | urddiad |
| Cymraeg | cym-000 | urddo |
| Cymraeg | cym-000 | Urdd Sant Ffransis |
| Cymraeg | cym-000 | Urdd y Premonstratensiaid |
| Cymraeg | cym-000 | Urdd yr Ymerodraeth Brydeinig |
| euskara | eus-000 | urde |
| nynorsk | nno-000 | urde |
| beri a | zag-000 | urde |
| 'eüṣkara | eus-002 | ’urde |
| English | eng-000 | urdefense |
| bregagliotto | lmo-001 | urdegn |
| euskara | eus-000 | urde inurrijale |
| bokmål | nob-000 | Urdejávri |
| davvisámegiella | sme-000 | Urdejávri |
| euskara | eus-000 | urdekeria |
| euskara | eus-000 | urdeki |
| santostefanese | ita-002 | u’rdelicchi’ |
| bokmål | nob-000 | Urdelv |
| bokmål | nob-000 | Urdelva |
| napulitano | nap-000 | urdemato |
| napulitano | nap-000 | úrdemo |
| lingua rumantscha | roh-000 | urden |
| Selice Romani | rmc-002 | urďen |
| lingua rumantscha | roh-000 | urden dals stritgs |
| beri a | zag-000 | ur deni |
| napulitano | nap-000 | urdere |
| Talossan | tzl-000 | urderi |
| English | eng-000 | Urdeşti River |
| bokmål | nob-000 | Urdevárri |
| davvisámegiella | sme-000 | Urdevárri |
| euskara | eus-000 | urdezain |
| bokmål | nob-000 | Urdfjellet |
| bokmål | nob-000 | Urdfjellsvatnet |
| Middle Cornish | cnx-000 | urdh |
| Kernowek | cor-000 | urdh |
| Old Cornish | oco-000 | urdh |
| Middle Cornish | cnx-000 | urdhas |
| Kernowek | cor-000 | urdhas |
| Old Cornish | oco-000 | urdhas |
| Pumā | pum-000 | urdhe |
| toskërishte | als-000 | urdher |
| toskërishte | als-000 | urdhër |
| shqip | sqi-000 | urdhër |
| toskërishte | als-000 | urdhëra |
| toskërishte | als-000 | urdherat |
| toskërishte | als-000 | urdhërat |
| toskërishte | als-000 | urdhërese |
| toskërishte | als-000 | urdhëresë |
| toskërishte | als-000 | urdheri |
| toskërishte | als-000 | urdhëri |
| toskërishte | als-000 | urdhërim |
| toskërishte | als-000 | urdhërimisht |
| toskërishte | als-000 | urdhër i prerë |
| toskërishte | als-000 | urdhëro |
| toskërishte | als-000 | urdhëroj |
| shqip | sqi-000 | urdhëroj |
| toskërishte | als-000 | urdhëron |
| toskërishte | als-000 | urdhërore |
| toskërishte | als-000 | urdhërpagesë |
| toskërishte | als-000 | urdhërrregull |
| toskërishte | als-000 | urdhërshërbim |
| toskërishte | als-000 | urdher strehimi |
| toskërishte | als-000 | urdhëruar |
| toskërishte | als-000 | urdhërues |
| toskërishte | als-000 | urdhërxhirim |
| limba armãneascã | rup-000 | urdhii |
| toskërishte | als-000 | urdhje |
| toskërishte | als-000 | urdho |
| bokmål | nob-000 | Urdholmen |
| Gaeilge | gle-000 | urdhún |
| saṃskṛtam | san-001 | ūrdhvá |
| saṃskṛtam | san-001 | ūrdhvam |
| saṃskṛtam | san-001 | ūrdhvaṃ gam- |
| Middle Cornish | cnx-000 | urdhya |
| Kernowek | cor-000 | urdhya |
| Old Cornish | oco-000 | urdhya |
| Middle Cornish | cnx-000 | urdhyans |
| Kernowek | cor-000 | urdhyans |
| Old Cornish | oco-000 | urdhyans |
| toskërishte | als-000 | urdhёresё |
| eesti | ekk-000 | urdi |
| Fulfulde | fub-000 | urdi |
| Pular | fuf-000 | urdi |
| Jelgoore | fuh-001 | urdi |
| Yaagaare | fuh-002 | urdi |
| Gurmaare | fuh-003 | urdi |
| Moosiire | fuh-004 | urdi |
| morisyin | mfe-000 | urdi |
| valdugèis | pms-002 | urdì |
| lenghe furlane | fur-000 | urdî |
| napulitano | nap-000 | ùrdi |
| Najamba | dbu-000 | úrdì |
| tombo so | dbu-001 | úrdì |
| Walo | dbw-000 | úrdì |
| Tabi | djm-002 | úrdì |
| Dogon Toro Tegu—Tandam-Tabi-Irwa | dtt-000 | úrdì |
| Türkçe | tur-000 | ürdi |
| català | cat-000 | Urdiain |
| English | eng-000 | Urdiain |
| Esperanto | epo-000 | Urdiain |
| euskara | eus-000 | Urdiain |
| français | fra-000 | Urdiain |
| italiano | ita-000 | Urdiain |
| português | por-000 | Urdiain |
| español | spa-000 | Urdiain |
| español | spa-000 | Urdiáin |
| svenska | swe-000 | Urdiala |
| svenska | swe-000 | urdialabo |
| euskara | eus-000 | Urdialaitz |
| català | cat-000 | Urdiales |
| English | eng-000 | Urdiales |
| français | fra-000 | Urdiales |
| español | spa-000 | Urdiales |
| català | cat-000 | Urdiales del Páramo |
| Esperanto | epo-000 | Urdiales del Páramo |
| galego | glg-000 | Urdiales del Páramo |
| español | spa-000 | Urdiales del Páramo |
| tojikī | tgk-001 | urdibihişt |
| Türkçe | tur-000 | ürdibihişt |
| napulitano | nap-000 | urdica |
| eesti | ekk-000 | ürdid |
| español | spa-000 | urdida tela |
| español | spa-000 | urdidera |
| español | spa-000 | urdidero |
| asturianu | ast-000 | urdideru |
| español | spa-000 | urdido |
| asturianu | ast-000 | urdidor |
| español | spa-000 | urdidor |
| português | por-000 | urdidura |
| español | spa-000 | urdidura |
| Kaló | rmq-000 | urdiflar |
| Walo | dbw-000 | úrdì gǎŋ |
| Musak | mmq-000 | urdigiŋ |
| valdugèis | pms-002 | urdìgn |
| napulitano | nap-000 | urdignu |
| euskara | eus-000 | ur-dilista |
| Birgid | brk-000 | ur=dill-e |
| español | spa-000 | urdimbre |
| español | spa-000 | urdimbre del tejido |
| español | spa-000 | urdimbre de tiempo |
| español | spa-000 | urdimbre espacial |
| español | spa-000 | urdimbre preparada |
| luenga aragonesa | arg-000 | urdimen |
| português | por-000 | urdimento |
| paternese | nap-002 | ùrdimo |
| ternano | ita-003 | ùrdimu |
| euskara | eus-000 | urdin |
| limba armãneascã | rup-000 | urdin |
| Kurmancî | kmr-000 | Ûrdin |
| euskara | eus-000 | urdina |
| valdugèis | pms-002 | urdinà |
| lengua lumbarda | lmo-000 | urdinadur |
| lengua lumbarda | lmo-000 | urdinaduur |
| Lumbaart | lmo-006 | urdinaduur |
| valdugèis | pms-002 | urdinamènt |
| Talossan | tzl-000 | urdinançù |
| valdugèis | pms-002 | urdinànsa |