| français | fra-000 | nielle |
| français | fra-000 | niellé |
| français | fra-000 | nielle des blés |
| français | fra-000 | nieller |
| Nederlands | nld-000 | niëlleren |
| binisayang Sinugboanon | ceb-000 | Nielles-lès-Ardres |
| English | eng-000 | Nielles-lès-Ardres |
| français | fra-000 | Nielles-lès-Ardres |
| italiano | ita-000 | Nielles-lès-Ardres |
| Nederlands | nld-000 | Nielles-lès-Ardres |
| polski | pol-000 | Nielles-lès-Ardres |
| Volapük | vol-000 | Nielles-lès-Ardres |
| binisayang Sinugboanon | ceb-000 | Nielles-lès-Bléquin |
| English | eng-000 | Nielles-lès-Bléquin |
| français | fra-000 | Nielles-lès-Bléquin |
| italiano | ita-000 | Nielles-lès-Bléquin |
| Nederlands | nld-000 | Nielles-lès-Bléquin |
| polski | pol-000 | Nielles-lès-Bléquin |
| Volapük | vol-000 | Nielles-lès-Bléquin |
| binisayang Sinugboanon | ceb-000 | Nielles-lès-Calais |
| English | eng-000 | Nielles-lès-Calais |
| français | fra-000 | Nielles-lès-Calais |
| italiano | ita-000 | Nielles-lès-Calais |
| Nederlands | nld-000 | Nielles-lès-Calais |
| polski | pol-000 | Nielles-lès-Calais |
| español | spa-000 | Nielles-lès-Calais |
| Volapük | vol-000 | Nielles-lès-Calais |
| français | fra-000 | nielleur |
| English | eng-000 | nielli |
| Deutsch | deu-000 | Niellieren |
| Deutsch | deu-000 | niellieren |
| Deutsch | deu-000 | Niellierer |
| ISO 639-3 Reference Names | art-289 | Niellim |
| ISO 639-3 Print Names | art-290 | Niellim |
| ISO 639-3 Inverted Names | art-291 | Niellim |
| Ethnologue Primary Language Names | art-323 | Niellim |
| Glottolog Languoid Names | art-326 | Niellim |
| Ethnologue Language Names | art-330 | Niellim |
| English | eng-000 | Niellim |
| English | eng-000 | niellist |
| Uyghurche | uig-001 | niéllist |
| Nederlands | nld-000 | niëllist |
| magyar | hun-000 | niellista |
| julevsámegiella | smj-000 | niellja |
| julevsámegiella | smj-000 | nielljagis |
| julevsámegiella | smj-000 | nielljalåges |
| julevsámegiella | smj-000 | nielljalåhke |
| julevsámegiella | smj-000 | niellji |
| Deutsch | deu-000 | Niello |
| eesti | ekk-000 | niello |
| English | eng-000 | niello |
| suomi | fin-000 | niello |
| magyar | hun-000 | niello |
| italiano | ita-000 | niello |
| nynorsk | nno-000 | niello |
| bokmål | nob-000 | niello |
| polski | pol-000 | niello |
| español | spa-000 | niello |
| magyar | hun-000 | nielló |
| italiano | ita-000 | nièllo |
| Uyghurche | uig-001 | niéllo |
| Nederlands | nld-000 | niëllo |
| English | eng-000 | nielloed |
| suomi | fin-000 | niellokoristelu |
| English | eng-000 | niello made on a copper base |
| suomi | fin-000 | niellomassa |
| magyar | hun-000 | niellómunka |
| magyar | hun-000 | niellóötvös |
| English | eng-000 | niello silver |
| Uyghurche | uig-001 | niéllo téxnikisi |
| magyar | hun-000 | niellót készít |
| magyar | hun-000 | niellóval díszített |
| polski | pol-000 | niellować |
| English | eng-000 | niello ware |
| English | eng-000 | nielloware |
| magyar | hun-000 | niellózás |
| English | eng-000 | Nielluccio |
| français | fra-000 | Nielluccio |
| français | fra-000 | niellure |
| suomi | fin-000 | niellæ |
| čeština | ces-000 | nielo |
| Esperanto | epo-000 | nielo |
| Ido | ido-000 | nielo |
| português | por-000 | nielo |
| èdè Yorùbá | yor-000 | ní ẹ̀lọ́ |
| līvõ kēļ | liv-000 | nīelõ |
| polski | pol-000 | nielogicznie |
| polski | pol-000 | nielogiczność |
| polski | pol-000 | nielogiczny |
| polski | pol-000 | nielojalnie |
| polski | pol-000 | nielojalność |
| polski | pol-000 | nielojalny |
| Hànyǔ | cmn-003 | niē lǒng |
| polski | pol-000 | nielot |
| polski | pol-000 | nielotność |
| polski | pol-000 | nielotny |
| provençau, nòrma mistralenca | oci-002 | niélous |
| Plattdüütsch-Neddersassisch | nds-002 | Nielpeerd |
| català | cat-000 | Niels |
| dansk | dan-000 | Niels |
| Deutsch | deu-000 | Niels |
| English | eng-000 | Niels |
| Malti | mlt-000 | Niels |
| Nederlands | nld-000 | Niels |
| nynorsk | nno-000 | Niels |
| bokmål | nob-000 | Niels |
| åarjelsaemiengïele | sma-000 | Niels |
| davvisámegiella | sme-000 | Niels |
| julevsámegiella | smj-000 | Niels |
| español | spa-000 | Niels |
| íslenska | isl-000 | Níels |
| Universal Networking Language | art-253 | Niels Abel |
| English | eng-000 | Niels Abel |
| suomi | fin-000 | Niels Abel |
| bahasa Indonesia | ind-000 | Niels Abel |
| Nederlands | nld-000 | Niels Abel |
| Novial | nov-000 | Niels Abel |
| español | spa-000 | Niels Abel |
| Bahasa Malaysia | zsm-000 | Niels Abel |
| dansk | dan-000 | Niels af Danmark |
| Deutsch | deu-000 | Niels Albert |
| English | eng-000 | Niels Albert |
| euskara | eus-000 | Niels Albert |
| Nederlands | nld-000 | Niels Albert |
| Deutsch | deu-000 | Niels Annen |
| English | eng-000 | Niels Annen |
| Afrikaans | afr-000 | Niels Bohr |
| toskërishte | als-000 | Niels Bohr |
| bosanski | bos-000 | Niels Bohr |
| brezhoneg | bre-000 | Niels Bohr |
| català | cat-000 | Niels Bohr |
| čeština | ces-000 | Niels Bohr |
| Cymraeg | cym-000 | Niels Bohr |
| dansk | dan-000 | Niels Bohr |
| Deutsch | deu-000 | Niels Bohr |
| eesti | ekk-000 | Niels Bohr |
| English | eng-000 | Niels Bohr |
| Esperanto | epo-000 | Niels Bohr |
| euskara | eus-000 | Niels Bohr |
| suomi | fin-000 | Niels Bohr |
| français | fra-000 | Niels Bohr |
| Gaeilge | gle-000 | Niels Bohr |
| galego | glg-000 | Niels Bohr |
| Srpskohrvatski | hbs-001 | Niels Bohr |
| hrvatski | hrv-000 | Niels Bohr |
| magyar | hun-000 | Niels Bohr |
| Ido | ido-000 | Niels Bohr |
| bahasa Indonesia | ind-000 | Niels Bohr |
| íslenska | isl-000 | Niels Bohr |
| italiano | ita-000 | Niels Bohr |
| basa Jawa | jav-000 | Niels Bohr |
| Taqbaylit | kab-000 | Niels Bohr |
| lietuvių | lit-000 | Niels Bohr |
| lengua lumbarda | lmo-000 | Niels Bohr |
| Bân-lâm-gú | nan-005 | Niels Bohr |
| Nederlands | nld-000 | Niels Bohr |
| nynorsk | nno-000 | Niels Bohr |
| bokmål | nob-000 | Niels Bohr |
| occitan | oci-000 | Niels Bohr |
| polski | pol-000 | Niels Bohr |
| português | por-000 | Niels Bohr |
| română | ron-000 | Niels Bohr |
| Scots leid | sco-000 | Niels Bohr |
| español | spa-000 | Niels Bohr |
| svenska | swe-000 | Niels Bohr |
| Kiswahili | swh-000 | Niels Bohr |
| Tagalog | tgl-000 | Niels Bohr |
| Türkçe | tur-000 | Niels Bohr |
| tiếng Việt | vie-000 | Niels Bohr |
| Bahasa Malaysia | zsm-000 | Niels Bohr |
| português | por-000 | Niels bohr |
| Deutsch | deu-000 | Niels-Bohr-Institut |
| English | eng-000 | Niels Bohr Institute |
| English | eng-000 | Niels Bohr Institute for Astronomy |
| dansk | dan-000 | Niels Bohr Institutet |
| italiano | ita-000 | nielsbohrio |
| Deutsch | deu-000 | Nielsbohrium |
| English | eng-000 | nielsbohrium |
| français | fra-000 | nielsbohrium |
| dansk | dan-000 | Niels Brouzes |
| Deutsch | deu-000 | Niels Brouzes |
| English | eng-000 | Niels Brouzes |
| dansk | dan-000 | Niels Busk |
| Deutsch | deu-000 | Niels Busk |
| English | eng-000 | Niels Busk |
| bokmål | nob-000 | Niels Chr. Geelmuyden |
| Deutsch | deu-000 | Niels Christensen |
| English | eng-000 | Niels Christensen |
| English | eng-000 | Niels Christian Geelmuyden |
| dansk | dan-000 | Niels-Christian Holmstrøm |
| English | eng-000 | Niels-Christian Holmstrøm |
| português | por-000 | Niels da Dinamarca |
| français | fra-000 | Niels de Danemark |
| English | eng-000 | Niels de Ruiter |
| Nederlands | nld-000 | Niels de Ruiter |
| italiano | ita-000 | Niels di Danimarca |
| dansk | dan-000 | Niels Ebbesen |
| Deutsch | deu-000 | Niels Ebbesen |
| English | eng-000 | Niels Ebbesen |
| català | cat-000 | Nielsen |
| čeština | ces-000 | Nielsen |
| dansk | dan-000 | Nielsen |
| Deutsch | deu-000 | Nielsen |
| English | eng-000 | Nielsen |
| Esperanto | epo-000 | Nielsen |
| suomi | fin-000 | Nielsen |
| français | fra-000 | Nielsen |
| bahasa Indonesia | ind-000 | Nielsen |
| Malti | mlt-000 | Nielsen |
| Nederlands | nld-000 | Nielsen |
| nynorsk | nno-000 | Nielsen |
| bokmål | nob-000 | Nielsen |
| åarjelsaemiengïele | sma-000 | Nielsen |
| davvisámegiella | sme-000 | Nielsen |
| julevsámegiella | smj-000 | Nielsen |
| español | spa-000 | Nielsen |
| svenska | swe-000 | Nielsen |
| Bahasa Malaysia | zsm-000 | Nielsen |
| English | eng-000 | nielsen |
| English | eng-000 | Nielsen Company |
| English | eng-000 | Nielsen Food and Drug Index |
| English | eng-000 | Nielsen Food Index |
| English | eng-000 | Nielsen Index |
| Deutsch | deu-000 | Nielsen Media Research |
| English | eng-000 | Nielsen Media Research |
| italiano | ita-000 | Nielsen Media Research |
| română | ron-000 | Nielsen Media Research |
| English | eng-000 | Nielsen Media Research Company |
| Deutsch | deu-000 | Nielsen NetRatings |
| English | eng-000 | Nielsen//NetRatings |
| English | eng-000 | Nielsen-Olesen vortex |
| English | eng-000 | Nielsen rating |
| Deutsch | deu-000 | Nielsen Ratings |
| English | eng-000 | Nielsen Ratings |
| português | por-000 | Nielsen Ratings |
| English | eng-000 | Nielsen Retail Index |
| English | eng-000 | Nielsen’s method |
| English | eng-000 | Nielsen SoundScan |
| español | spa-000 | Nielsen SoundScan |
| English | eng-000 | Nielsen’s righteye flounder |
| English | eng-000 | Nielsen Station Index |
| English | eng-000 | Nielsen Television Index |
| English | eng-000 | Nielsen test |
| English | eng-000 | Niels Ferguson |
| français | fra-000 | Niels Ferguson |
| dansk | dan-000 | Niels Fredborg |
| English | eng-000 | Niels Fredborg |
| català | cat-000 | Niels Gade |
| Nederlands | nld-000 | Niels Gade |
| Deutsch | deu-000 | Niels Hansen |
| English | eng-000 | Niels Hansen |
| dansk | dan-000 | Niels Hansen Jacobsen |
| English | eng-000 | Niels Hansen Jacobsen |
| dansk | dan-000 | Niels Hausgaard |
| English | eng-000 | Niels Hausgaard |
| bokmål | nob-000 | Niels Hausgaard |
| dansk | dan-000 | Niels Helveg Petersen |
| English | eng-000 | Niels Helveg Petersen |
| français | fra-000 | Niels-Henning Orsted Pedersen |
| dansk | dan-000 | Niels-Henning Ørsted Pedersen |
| Deutsch | deu-000 | Niels-Henning Ørsted Pedersen |
| English | eng-000 | Niels-Henning Ørsted Pedersen |
| suomi | fin-000 | Niels-Henning Ørsted Pedersen |
| Lëtzebuergesch | ltz-000 | Niels-Henning Ørsted Pedersen |
| Nederlands | nld-000 | Niels-Henning Ørsted Pedersen |
| bokmål | nob-000 | Niels-Henning Ørsted Pedersen |
| polski | pol-000 | Niels-Henning Ørsted Pedersen |
| svenska | swe-000 | Niels-Henning Ørsted Pedersen |
| slovenčina | slk-000 | Niels Henrick David Bohr |
| brezhoneg | bre-000 | Niels Henrik Abel |
| català | cat-000 | Niels Henrik Abel |
| čeština | ces-000 | Niels Henrik Abel |
| dansk | dan-000 | Niels Henrik Abel |
| Deutsch | deu-000 | Niels Henrik Abel |
| eesti | ekk-000 | Niels Henrik Abel |
| English | eng-000 | Niels Henrik Abel |
| Esperanto | epo-000 | Niels Henrik Abel |
| suomi | fin-000 | Niels Henrik Abel |
| français | fra-000 | Niels Henrik Abel |
| galego | glg-000 | Niels Henrik Abel |
| hrvatski | hrv-000 | Niels Henrik Abel |
| magyar | hun-000 | Niels Henrik Abel |
| bahasa Indonesia | ind-000 | Niels Henrik Abel |
| íslenska | isl-000 | Niels Henrik Abel |
| italiano | ita-000 | Niels Henrik Abel |
| Nederlands | nld-000 | Niels Henrik Abel |
| nynorsk | nno-000 | Niels Henrik Abel |
| bokmål | nob-000 | Niels Henrik Abel |
| lenga piemontèisa | pms-000 | Niels Henrik Abel |
| polski | pol-000 | Niels Henrik Abel |
| português | por-000 | Niels Henrik Abel |
| română | ron-000 | Niels Henrik Abel |
| slovenčina | slk-000 | Niels Henrik Abel |
| slovenščina | slv-000 | Niels Henrik Abel |
| español | spa-000 | Niels Henrik Abel |
| svenska | swe-000 | Niels Henrik Abel |
| Türkçe | tur-000 | Niels Henrik Abel |
| tiếng Việt | vie-000 | Niels Henrik Abel |
| Volapük | vol-000 | Niels Henrik Abel |
| Bahasa Malaysia | zsm-000 | Niels Henrik Abel |
| português | por-000 | Niels henrik abel |