| Deutsch | deu-000 | Fitz |
| English | eng-000 | Fitz |
| English | eng-000 | fitz |
| sardu | srd-000 | fitza |
| Schwizerdütsch | gsw-000 | fitzä |
| català | cat-000 | Fitzback |
| Esperanto | epo-000 | Fitzback |
| español | spa-000 | Fitzback |
| Deutsch | deu-000 | Fitzbek |
| English | eng-000 | Fitzbek |
| Esperanto | epo-000 | Fitzbek |
| italiano | ita-000 | Fitzbek |
| Nederlands | nld-000 | Fitzbek |
| română | ron-000 | Fitzbek |
| Türkçe | tur-000 | Fitzbek |
| Volapük | vol-000 | Fitzbek |
| Deutsch | deu-000 | Fitzbohnen |
| Deutsch | deu-000 | Fitzbund |
| Deutsch | deu-000 | Fitzcarraldo |
| English | eng-000 | Fitzcarraldo |
| suomi | fin-000 | Fitzcarraldo |
| français | fra-000 | Fitzcarraldo |
| hrvatski | hrv-000 | Fitzcarraldo |
| italiano | ita-000 | Fitzcarraldo |
| polski | pol-000 | Fitzcarraldo |
| português | por-000 | Fitzcarraldo |
| español | spa-000 | Fitzcarraldo |
| svenska | swe-000 | Fitzcarraldo |
| Türkçe | tur-000 | Fitzcarraldo |
| Schwäbisch | swg-000 | fitzelich |
| Deutsch | deu-000 | Fitzen |
| English | eng-000 | Fitzen |
| Esperanto | epo-000 | Fitzen |
| Nederlands | nld-000 | Fitzen |
| română | ron-000 | Fitzen |
| Türkçe | tur-000 | Fitzen |
| Volapük | vol-000 | Fitzen |
| English | eng-000 | Fitzg. |
| català | cat-000 | Fitzgerald |
| čeština | ces-000 | Fitzgerald |
| English | eng-000 | Fitzgerald |
| Esperanto | epo-000 | Fitzgerald |
| suomi | fin-000 | Fitzgerald |
| galego | glg-000 | Fitzgerald |
| Ido | ido-000 | Fitzgerald |
| bahasa Indonesia | ind-000 | Fitzgerald |
| italiano | ita-000 | Fitzgerald |
| Nederlands | nld-000 | Fitzgerald |
| português | por-000 | Fitzgerald |
| español | spa-000 | Fitzgerald |
| Volapük | vol-000 | Fitzgerald |
| Bahasa Malaysia | zsm-000 | Fitzgerald |
| English | eng-000 | fitzgerald |
| Uyghurche | uig-001 | fitzgérald |
| Deutsch | deu-000 | FitzGerald-Bericht |
| English | eng-000 | Fitzgerald contraction |
| English | eng-000 | FitzGerald-Lorentz contraction |
| English | eng-000 | FitzGerald Report |
| English | eng-000 | Fitzgerald River National Park |
| English | eng-000 | Fitzgeralds Las Vegas |
| français | fra-000 | Fitzgeralds Las Vegas |
| English | eng-000 | Fitzgerald’s sphagnum |
| English | eng-000 | Fitzgerald Water Aerodrome |
| lengua lumbarda | lmo-000 | Fitzgerald Water Aerodrome |
| lenga piemontèisa | pms-000 | Fitzgerald Water Aerodrome |
| Deutsch | deu-000 | Fitz-Greene Halleck |
| English | eng-000 | Fitz-Greene Halleck |
| English | eng-000 | Fitzh.Abr. |
| English | eng-000 | Fitz Hall |
| français | fra-000 | Fitz Hall |
| slovenščina | slv-000 | Fitz Hall |
| English | eng-000 | Fitzhugh |
| Nederlands | nld-000 | Fitzhugh |
| Volapük | vol-000 | Fitzhugh |
| italiano | ita-000 | Fitz-Hugh e la sindrome di Curtis |
| Deutsch | deu-000 | Fitzhugh Lee |
| English | eng-000 | Fitzhugh Lee |
| français | fra-000 | Fitzhugh Lee |
| Deutsch | deu-000 | Fitz Hugh Ludlow |
| English | eng-000 | Fitz Hugh Ludlow |
| español | spa-000 | Fitz Hugh Ludlow |
| Deutsch | deu-000 | fitzig |
| English | eng-000 | Fitz James O’Brien |
| español | spa-000 | Fitz James O’Brien |
| Deutsch | deu-000 | Fitz-James O’Brien |
| dansk | dan-000 | Fitz John Porter |
| English | eng-000 | Fitz John Porter |
| English | eng-000 | Fitz-John Winthrop |
| Sidtirolarisch | bar-002 | fitzln |
| English | eng-000 | Fitz mill |
| català | cat-000 | Fitzmorris |
| Esperanto | epo-000 | Fitzmorris |
| español | spa-000 | Fitzmorris |
| català | cat-000 | Fitzpatrick |
| čeština | ces-000 | Fitzpatrick |
| English | eng-000 | Fitzpatrick |
| Esperanto | epo-000 | Fitzpatrick |
| italiano | ita-000 | Fitzpatrick |
| español | spa-000 | Fitzpatrick |
| English | eng-000 | fitzpatrick |
| English | eng-000 | Fitzpatrick Nuclear Generating Station |
| English | eng-000 | Fitzpatrick Rock |
| Deutsch | deu-000 | Fitzpatrick Wilderness |
| English | eng-000 | Fitzpatrick Wilderness |
| suomi | fin-000 | Fitz ratkaisee |
| English | eng-000 | Fitzrovia |
| français | fra-000 | Fitzrovia |
| Nederlands | nld-000 | Fitzrovia |
| bokmål | nob-000 | Fitzrovia |
| català | cat-000 | Fitz Roy |
| Deutsch | deu-000 | Fitz Roy |
| français | fra-000 | Fitz Roy |
| polski | pol-000 | Fitz Roy |
| čeština | ces-000 | Fitzroy |
| français | fra-000 | Fitzroy |
| polski | pol-000 | Fitzroy |
| English | eng-000 | fitzroy |
| English | eng-000 | Fitzroya |
| français | fra-000 | Fitzroya |
| latine | lat-000 | Fitzroya |
| Latina Nova | lat-003 | Fitzroya |
| čeština | ces-000 | fitzroya |
| Nederlands | nld-000 | fitzroya |
| Esperanto | epo-000 | Fitzroya cupressoides |
| latine | lat-000 | Fitzroya cupressoides |
| Latina Nova | lat-003 | Fitzroya cupressoides |
| español | spa-000 | Fitzroya cupressoides |
| čeština | ces-000 | fitzroya cypřišovitá |
| français | fra-000 | fitzroya faux-cyprès |
| latine | lat-000 | Fitzroya patagonica |
| Latina Nova | lat-003 | Fitzroya patagonica |
| dansk | dan-000 | Fitzroya-slægten |
| English | eng-000 | Fitzroy Island National Park |
| English | eng-000 | fitzroyite |
| English | eng-000 | Fitzroy Maclean |
| français | fra-000 | Fitzroy Maclean |
| English | eng-000 | Fitzroy River |
| Deutsch | deu-000 | Fitzroy River II |
| Deutsch | deu-000 | Fitzroy river-Schildkröte |
| English | eng-000 | fitzroy river turtle |
| English | eng-000 | Fitzroy’s dolphin |
| English | eng-000 | Fitzroy Shire Council |
| English | eng-000 | Fitzroy Square |
| bokmål | nob-000 | Fitzroy Square |
| English | eng-000 | Fitzroy’s tortoise |
| Ethnologue Language Names | art-330 | Fitzroy Valley Kriol |
| English | eng-000 | Fitzroy Wattle |
| English | eng-000 | fitzroy wattle |
| Türkçe | tur-000 | Fitz sendromu |
| English | eng-000 | Fitz-Simons viscosimeter |
| English | eng-000 | Fitz’s syndrome |
| dansk | dan-000 | Fitzwater |
| nynorsk | nno-000 | Fitzwater |
| bokmål | nob-000 | Fitzwater |
| davvisámegiella | sme-000 | Fitzwater |
| julevsámegiella | smj-000 | Fitzwater |
| English | eng-000 | Fitzwilliam |
| español | spa-000 | Fitzwilliam |
| svenska | swe-000 | Fitzwilliam |
| Volapük | vol-000 | Fitzwilliam |
| English | eng-000 | Fitzwilliam College |
| français | fra-000 | Fitzwilliam College |
| English | eng-000 | Fitzwilliam Darcy |
| italiano | ita-000 | Fitzwilliam Darcy |
| español | spa-000 | Fitzwilliam Darcy |
| Deutsch | deu-000 | Fitzwilliam Museum |
| English | eng-000 | Fitzwilliam Museum |
| français | fra-000 | Fitzwilliam Museum |
| italiano | ita-000 | Fitzwilliam Museum |
| Deutsch | deu-000 | Fitzwilliam Virginal Book |
| English | eng-000 | Fitzwilliam Virginal Book |
| français | fra-000 | Fitzwilliam Virginal Book |
| Nederlands | nld-000 | Fitzwilliam Virginal Book |
| English | eng-000 | Fitzwilly |
| azərbaycanca | azj-000 | fitə |
| Nde | mhk-002 | fitə |
| Kanuri | knc-000 | fítə́ |
| Cherepon | cpn-000 | fítɛ̀bì |
| Sinsauru | snz-000 | fitɛr- |
| Bamukumbit | bqt-000 | fi]tɨ |
| Fali Bwagira | fli-001 | fìtɨ̀kʊ |
| Fai Jilbu | ziz-000 | fìtɨrʊ̀f |
| Setswana | tsn-000 | fìtɬʰà |
| Setswana | tsn-000 | fítɬʰá |
| Setswana | tsn-000 | fítɬʰwá |
| Setswana | tsn-000 | fìtɬʰɛ̀là |
| Setswana | tsn-000 | fítɬʰɛ́χá |
| Setswana | tsn-000 | fítɬʰʊ́lɔ́ |
| Mapudungun | arn-000 | fiṭ͡ʀun |
| Fali Bwagira | fli-001 | fìtʊ |
| Fali Mucella | fli-000 | fìtʊn |
| Biyom | bpm-000 | fitʌrʌ |
| Harar | hae-000 | fiːtʔ |
| Afaan Oromoo | gaz-000 | fitʔa |
| Afaan Oromoo | gaz-000 | fiːtʔeː |
| Gedeo | drs-000 | fitʔeːnsa |
| Afaan Oromoo | gaz-000 | fitʔeːnsa |
| Harar | hae-000 | fiːtʔeːsá |
| English | eng-000 | FITА |
| Proto Polynesian | map-001 | *fiu |
| English | eng-000 | FIU |
| Ethnologue Language Names | art-330 | Fiu |
| la lojban. | jbo-000 | fi'u |
| ISO 639 | art-005 | fiu |
| ISO 639-5 | art-015 | fiu |
| asturianu | ast-000 | fiu |
| català | cat-000 | fiu |
| Doriʼo | dor-000 | fiu |
| français | fra-000 | fiu |
| lenga arpitana | frp-000 | fiu |
| עברית | heb-000 | fiu |
| magyar | hun-000 | fiu |
| fulginate | ita-001 | fiu |
| Kwaio | kwd-000 | fiu |
| Kwaraʼae | kwf-000 | fiu |
| Langalanga | lgl-000 | fiu |
| Lau | llu-000 | fiu |
| To’abaita | mlu-000 | fiu |
| Olo | ong-000 | fiu |
| langue picarde | pcd-000 | fiu |
| română | ron-000 | fiu |
| Vilirupu | snc-000 | fiu |
| español mexicano | spa-016 | fiu |
| reo Tahiti | tah-000 | fiu |
| lia-tetun | tet-000 | fiu |
| lea fakatonga | ton-000 | fiu |
| Nourmaund | xno-000 | fiu |
| Yis | yis-000 | fiu |
| Mbizinaku | bkm-001 | fiù |
| Gàidhlig | gla-000 | fiù |
| Gaeilge | gle-000 | fiú |
| magyar | hun-000 | fiú |
| la lojban. | jbo-000 | fiʼu |
| lia-tetun | tet-000 | fiʼu |
| Quara | ahg-002 | fiːuː |
| Na’vi | art-011 | fìʼu |
| Na’vi | art-011 | fì’u |
| asturianu | ast-000 | fíu |
| español | spa-000 | fíu |
| Nda’a | jgo-000 | fïù |
| ISO 639-PanLex | art-274 | fiu-000 |
| ISO 639-PanLex | art-274 | fiu-001 |
| Hagfa Pinyim | hak-002 | fiu2 |
| Hagfa Pinyim | hak-002 | fiu3 |
| gwong2dung1 wa2 | yue-003 | fiu3 |
| Hagfa Pinyim | hak-002 | fiu5 |
| Muisca | chb-000 | fiua |
| Gaeilge | gle-000 | fiuairíd |
| Gaeilge | gle-000 | fiú amháin |
| Dalmål | swe-002 | fiuärer |
| santostefanese | ita-002 | fìuc’ |
| valdugèis | pms-002 | fiucà |
| Gaeilge | gle-000 | fiuch |
| Wik-Mungkan | wim-000 | fiüch |
| Gaeilge | gle-000 | fiuchadh |
| valdugèis | pms-002 | fiuchée |
| Gaeilge | gle-000 | fiuchphointe |
| English | eng-000 | fiu container to |
| magyar | hun-000 | fiúcska |
| Sardu logudoresu | src-000 | fiuda |
| luenga aragonesa | arg-000 | fiudal |
| luenga aragonesa | arg-000 | fiudalismo |
| Sardu logudoresu | src-000 | fiudare |
| asturianu | ast-000 | fíu de cabra cabritu |
| română | ron-000 | fiu de zeu |
| Loglan | jbo-001 | fiudja |
| română | ron-000 | fi ud leoarcă |
| asụsụ Igbo | ibo-000 | -fị ụ̀dọ̀ |
| Sardu logudoresu | src-000 | fiudu |
| magyar | hun-000 | fiúegyüttes |
| Wik-Mungkan | wim-000 | fiüen |
| Talossan | tzl-000 | fiuençarh |
| dansk | dan-000 | FIUF |
| română | ron-000 | fiufii |
| Bilen | byn-002 | fi-ug |
| lingua rumantscha | roh-000 | fiug |
| Sursilvan | roh-001 | fiug |
| Vilirupu | snc-000 | fiu-ḡero |
| brezhoneg | bre-000 | Fiuggi |
| Deutsch | deu-000 | Fiuggi |
| English | eng-000 | Fiuggi |
| Esperanto | epo-000 | Fiuggi |
| français | fra-000 | Fiuggi |
| italiano | ita-000 | Fiuggi |
| napulitano | nap-000 | Fiuggi |
| Nederlands | nld-000 | Fiuggi |
| polski | pol-000 | Fiuggi |
| português | por-000 | Fiuggi |
| Volapük | vol-000 | Fiuggi |
| Gàidhlig | gla-000 | fiughair |
| Gàidhlig | gla-000 | fiùghantach |
| Gàidhlig | gla-000 | fiughar |
| magyar | hun-000 | fiúgyermek |
| diutisk | goh-000 | fiuhta |
| magyar | hun-000 | fiúi |
| Bapi | pny-000 | fïùi |