| English | eng-000 | n-replicate |
| English | eng-000 | n-replication |
| Nuo su | iii-001 | nrep mop |
| Fate | erk-000 | nrepnrpag |
| Emakhua | vmw-000 | n-repo |
| Uyseʔ | art-391 | nrepret |
| Nuo su | iii-001 | nrep sse |
| Emakhua | vmw-000 | n-reremela |
| Sambahsa-mundialect | art-288 | nrerliou |
| Fate | erk-000 | nrernrer |
| Ikalanga | kck-000 | nrero |
| Fate | erk-000 | nres |
| Hmoob Dawb | mww-000 | nres |
| Nuo su | iii-001 | nre shur |
| Yagua | yad-000 | nreso |
| Nuo su | iii-001 | nret |
| Nuo su | iii-001 | nret bbu |
| Hmoob | hnj-000 | nre tiab |
| Emakhua | vmw-000 | n-rette |
| Yamdena | jmd-000 | Nretu |
| Emakhua | vmw-000 | n-reva |
| Limbum | lmp-000 | nreˠreˠ |
| English | eng-000 | NREАP |
| English | eng-000 | NRF |
| ISO 639-3 | art-001 | nrf |
| filename extensions | art-335 | nrf |
| ISO 639-PanLex | art-274 | nrf-000 |
| ISO 639-PanLex | art-274 | nrf-001 |
| ISO 639-PanLex | art-274 | nrf-002 |
| ISO 639-PanLex | art-274 | nrf-003 |
| Fate | erk-000 | nrfaal |
| TechTarget file types | art-336 | NRF-Data-file-NICOLET |
| English | eng-000 | NR for decay |
| English | eng-000 | NRG |
| עברית | heb-000 | NRG |
| Hangungmal | kor-001 | NRG |
| ISO 639-3 | art-001 | nrg |
| filename extensions | art-335 | nrg |
| ISO 639-PanLex | art-274 | nrg-000 |
| ISO 639-PanLex | art-274 | nrg-001 |
| TechTarget file types | art-336 | NRG-Image-file-Nero |
| English | eng-000 | NRG iPack file |
| English | eng-000 | NRG Raw Wind Data File |
| Puliklah | yur-000 | nrgrnrhl |
| Puliklah | yur-000 | nrgry |
| English | eng-000 | NRG SDR Language File |
| English | eng-000 | NRG Site Database |
| English | eng-000 | NRG Symphonie Patch File |
| English | eng-000 | NRG Systems |
| filename extensions | art-335 | nrh |
| Puliklah | yur-000 | nrh |
| dansk | dan-000 | nr. halvtreds |
| Puliklah | yur-000 | nrhchrrʼ |
| Hmoob | hnj-000 | nrhiav |
| Hmoob Dawb | mww-000 | nrhiav |
| Hmoob | hnj-000 | nrhiav kev siv paub |
| Hmoob | hnj-000 | nrhiav po |
| Hmoob Dawb | mww-000 | nrhiav tau |
| Puliklah | yur-000 | nrhksrpiʼ |
| Puliklah | yur-000 | nrhksrʼrʼy |
| Puliklah | yur-000 | nrhksrʼryhl |
| TechTarget file types | art-336 | NRH-Nero-Hybrid-CD-ROM-Compilation |
| TechTarget file types | art-336 | NRH-Nero-Hybrid-CD-ROM-Compilation-Nero-AG |
| Puliklah | yur-000 | nrhpry |
| Puliklah | yur-000 | nrhpryuupʼ |
| Puliklah | yur-000 | nrhsrprʼ |
| தமிழ் | tam-000 | nrhW |
| Demotic | egy-006 | n rhy |
| Apinaye | apn-000 | Nri |
| Kimachame | jmc-000 | nRi |
| Kimachame | jmc-000 | nr*i |
| ISO 639-3 | art-001 | nri |
| filename extensions | art-335 | nri |
| Fate | erk-000 | nri |
| asụsụ Igbo | ibo-000 | nri |
| Kimachame | jmc-000 | nri |
| Siha | jmc-002 | nri |
| Kiruwa | rwk-000 | nri |
| Neveʻei | vnm-000 | nri |
| Tagwana Senoufo | tgw-001 | nrì |
| asụsụ Igbo | ibo-000 | nrï |
| asụsụ Igbo | ibo-000 | Ǹrì |
| ISO 639-PanLex | art-274 | nri-000 |
| Siha | jmc-002 | nria |
| asụsụ Igbo | ibo-000 | nrị̀ba amā |
| English | eng-000 | N. Richard Nash |
| Sambahsa-mundialect | art-288 | nricheing |
| italiano | ita-000 | n. richiesta d’acquisto |
| Eastern Mnong | mng-000 | nriêng |
| Fate | erk-000 | nrig |
| Hmoob | hnj-000 | nrig |
| Hmoob | hnj-000 | nrig txog tooj dag |
| Siha | jmc-002 | nrii |
| Kiruwa | rwk-000 | nrii |
| Emakhua | vmw-000 | n-riimba |
| Emakhua | vmw-000 | n-riimbwi |
| Emakhua | vmw-000 | ʼn-riipwi |
| Emakhua | vmw-000 | n-riiya |
| Fate | erk-000 | nrik |
| Kimachame | jmc-000 | nRike |
| Kimachame | jmc-000 | nr*ike |
| Siha | jmc-002 | nrike |
| Kiruwa | rwk-000 | nrike |
| Emakhua | vmw-000 | n-rikiriki |
| Emakhua | vmw-000 | n-riko |
| asụsụ Igbo | ibo-000 | ǹrịkọ̄ |
| Fate | erk-000 | nriksoksok |
| Fate | erk-000 | nrilkau |
| Emakhua | vmw-000 | n-rima |
| Kimachame | jmc-000 | nr*ima |
| Kiruwa | rwk-000 | nrima |
| Emakhua | vmw-000 | n-rimaʼnrima |
| Fate | erk-000 | nrimen |
| Kiruwa | rwk-000 | nrinʼ |
| Emakhua | vmw-000 | n-rindimira |
| TechTarget file types | art-336 | NRI-Nero-ISO-CD-compilation-file |
| Emakhua | vmw-000 | n-ringatti |
| English | eng-000 | N-ring ladder |
| English | eng-000 | n-ring ladder |
| Siha | jmc-002 | nrio |
| polski | pol-000 | Nripen Chakraborty |
| English | eng-000 | Nripen Chakroborthy |
| svenska | swe-000 | Nripen Chakroborthy |
| 日本語 | jpn-000 | NRI/PIO |
| Emakhua | vmw-000 | n-ripo |
| Ngarinyeri | nay-000 | nripun |
| Emakhua | vmw-000 | n-ripwe |
| Uyghurche | uig-001 | nriq |
| Fate | erk-000 | nrir |
| Dothraki | art-259 | nris |
| Emakhua | vmw-000 | n-risaawa |
| Sambahsa-mundialect | art-288 | nrischay |
| தமிழ் | tam-000 | nrit |
| Emakhua | vmw-000 | n-ritaathi |
| தமிழ் | tam-000 | nritfŸ |
| español | spa-000 | nritta |
| Uyghurche | uig-001 | nritta ussuli |
| español | spa-000 | nritya |
| asụsụ Igbo | ibo-000 | nrï ütütü |
| Kiruwa | rwk-000 | nriye |
| Balanta | ble-001 | nríŋɛ |
| Nungali | nug-000 | nriɟburu |
| català | cat-000 | NRJ |
| dansk | dan-000 | NRJ |
| suomi | fin-000 | NRJ |
| bokmål | nob-000 | NRJ |
| русский | rus-000 | NRJ |
| español | spa-000 | NRJ |
| svenska | swe-000 | NRJ |
| filename extensions | art-335 | nrj |
| Deutsch | deu-000 | NRJ Group |
| français | fra-000 | NRJ Group |
| English | eng-000 | NRJ Live File |
| Deutsch | deu-000 | NRJ Music Awards |
| English | eng-000 | NRJ Music Awards |
| français | fra-000 | NRJ Music Awards |
| polski | pol-000 | NRJ Music Awards |
| español | spa-000 | NRJ Music Awards |
| TechTarget file types | art-336 | NRJ-Nero-JukeBox-Compilation-File |
| English | eng-000 | NRJ Radio |
| čeština | ces-000 | NRK |
| dansk | dan-000 | NRK |
| Deutsch | deu-000 | NRK |
| nynorsk | nno-000 | NRK |
| bokmål | nob-000 | NRK |
| polski | pol-000 | NRK |
| português | por-000 | NRK |
| davvisámegiella | sme-000 | NRK |
| español | spa-000 | NRK |
| ISO 639-3 | art-001 | nrk |
| ISO 639-PanLex | art-274 | nrk-000 |
| ISO 639-PanLex | art-274 | nrk-001 |
| English | eng-000 | NRK1 |
| nynorsk | nno-000 | NRK1 |
| bokmål | nob-000 | NRK1 |
| svenska | swe-000 | NRK1 |
| English | eng-000 | NRK1 Tegnspråk |
| bokmål | nob-000 | NRK1 Tegnspråk |
| English | eng-000 | NRK2 |
| nynorsk | nno-000 | NRK2 |
| bokmål | nob-000 | NRK2 |
| svenska | swe-000 | NRK2 |
| English | eng-000 | NRK3 |
| bokmål | nob-000 | NRK3 |
| svenska | swe-000 | NRK3 |
| English | eng-000 | NRK P1 |
| nynorsk | nno-000 | NRK P1 |
| bokmål | nob-000 | NRK P1 |
| English | eng-000 | NRK Sámi Radio |
| nynorsk | nno-000 | NRK Sámi Radio |
| bokmål | nob-000 | NRK Sámi Radio |
| bokmål | nob-000 | NRK Sápmi |
| davvisámegiella | sme-000 | NRK Sápmi |
| åarjelsaemiengïele | sma-000 | NRK-Sápmi |
| davvisámegiella | sme-000 | NRK-Sápmi |
| English | eng-000 | NRK Super |
| bokmål | nob-000 | NRK Super |
| SPDX License List Identifier | art-298 | NRL |
| English | eng-000 | NRL |
| suomi | fin-000 | NRL |
| français | fra-000 | NRL |
| bokmål | nob-000 | NRL |
| ISO 639-3 | art-001 | nrl |
| filename extensions | art-335 | nrl |
| 日本語 | jpn-000 | nrl |
| ISO 639-PanLex | art-274 | nrl-000 |
| TechTarget file types | art-336 | NRL-iManage-infoRite-document-hyperlinks |
| English | eng-000 | NRL License |
| Puliklah | yur-000 | nrlrmrkrhl |
| TechTarget file types | art-336 | NRL-Template-Microsoft-Outlook |
| беларуская | bel-000 | N.R.M. |
| тарашкевіца | bel-001 | N.R.M. |
| English | eng-000 | N.R.M. |
| Esperanto | epo-000 | N.R.M. |
| русский | rus-000 | N.R.M. |
| українська | ukr-000 | N.R.M. |
| English | eng-000 | NRM |
| galego | glg-000 | NRM |
| polski | pol-000 | NRM |
| español | spa-000 | NRM |
| kaszëbsczi jãzëk | csb-000 | n.r.m |
| ISO 639-3 | art-001 | nrm |
| ISO 639 | art-005 | nrm |
| filename extensions | art-335 | nrm |
| ISO 639-PanLex | art-274 | nrm-000 |
| ISO 639-PanLex | art-274 | nrm-001 |
| English | eng-000 | NRMA |
| English | eng-000 | NRMA-006 Gadeel |
| TechTarget file types | art-336 | NRM-Apache-Lucene-norms-file |
| TechTarget file types | art-336 | NRM-Nero-Mixed-Mode-CD-Compilation |
| Puliklah | yur-000 | nrʼmrwuʼ |
| English | eng-000 | NRM wind scale |
| 普通话 | cmn-000 | NRN |
| 國語 | cmn-001 | NRN |
| English | eng-000 | NRN |
| Hangungmal | kor-001 | NRN |
| ISO 639-3 | art-001 | nrn |
| ISO 639-PanLex | art-274 | nrn-000 |
| English | eng-000 | nRNA |
| suomi | fin-000 | nRNA |
| galego | glg-000 | nRNA |
| English | eng-000 | N. R. Narayana Murthy |
| Deutsch | deu-000 | N. R. Narayanamurthy |
| Puliklah | yur-000 | nrʼnryrh |
| Takia | tbc-000 | NrNur |
| Deutsch | deu-000 | NRO |
| eesti | ekk-000 | NRO |
| English | eng-000 | NRO |
| Esperanto | epo-000 | NRO |
| suomi | fin-000 | NRO |
| français | fra-000 | NRO |
| Lëtzebuergesch | ltz-000 | NRO |
| polski | pol-000 | NRO |
| português | por-000 | NRO. |
| português brasileiro | por-001 | NRO. |
| português europeu | por-002 | NRO. |
| español | spa-000 | NRO. |
| Esperanto | epo-000 | n-ro |
| italiano | ita-000 | n.ro |
| suomi | fin-000 | nro |
| Nuo su | iii-001 | nro |
| Siha | jmc-002 | nro |
| Yagua | yad-000 | nro |
| Ọgbà | ogc-000 | nrô |
| Hmoob | hnj-000 | nrob |
| Hmoob Dawb | mww-000 | nrob qaum |
| Nuo su | iii-001 | nro ddop |
| Achterhoeks | act-000 | nʼroette |
| English | eng-000 | nroff |
| Fate | erk-000 | nrog |
| Hmoob | hnj-000 | nrog |
| Hmoob Dawb | mww-000 | nrog |
| Hmoob Dawb | mww-000 | nrog aub-ncaug |
| Hmoob | hnj-000 | nrog mus |
| Fate | erk-000 | nrogpir |
| Fate | erk-000 | nrogtae |
| Fate | erk-000 | nrogteesa |
| Fate | erk-000 | nrogtiawi |
| Fate | erk-000 | nrogtor |
| Hmoob Dawb | mww-000 | nrog tu siab |
| Hmoob | hnj-000 | nrog ua |
| Fate | erk-000 | nroi |
| Dothraki | art-259 | nroj |
| Hmoob Dawb | mww-000 | nroj tshuag |
| Hmoob Dawb | mww-000 | nroj tsuag |
| Emakhua | vmw-000 | n-roka |
| Emakhua | vmw-000 | n-roko |
| Kiruwa | rwk-000 | nroko |
| Emakhua | vmw-000 | ʼn-roko |
| Fate | erk-000 | nrokof |
| Fate | erk-000 | nrokos |
| Emakhua | vmw-000 | n-rolo |
| Fate | erk-000 | nrom |
| English | eng-000 | nromal |
| Emakhua | vmw-000 | n-rombe |