| lagwan | kot-000 | Nkudu |
| Yoombe | vif-002 | nkudu |
| Mafa—Magumaz | maf-000 | Nk~udukuday |
| Baba | bbw-000 | Nkue |
| Nilamba | nim-000 | nkUe |
| Bapi | pny-000 | nkuê |
| Bapi | pny-000 | nkúé |
| Bapi | pny-000 | nkuéà |
| Bapi | pny-000 | nküeàñpéñnéà |
| Itaŋikom | bkm-000 | nkuèf |
| Ibibio | ibb-000 | n̄kueghe |
| Ibibio | ibb-000 | n̄kuek |
| Bapi | pny-000 | nkuéké |
| Mbe | mfo-000 | ǹ-kúel |
| Itaŋikom | bkm-000 | nkuèm |
| Bapi | pny-000 | nkuêmshïðé |
| Itaŋikom | bkm-000 | nkuènamaè |
| Itaŋikom | bkm-000 | nkuènchæê |
| Itaŋikom | bkm-000 | nkuê sfÏìsí |
| Ibibio | ibb-000 | n̄kuet |
| Itaŋikom | bkm-000 | nkuètÏì |
| Yoombe | vif-002 | nkùé́ukù |
| Itaŋikom | bkm-000 | nkuf |
| Kɨlaangi | lag-000 | nkufa |
| Nyaturu | rim-000 | nkufa |
| Chahi | rim-001 | nkufa |
| Bapi | pny-000 | nkufé |
| Chahi | rim-001 | nkufi |
| Yoombe | vif-002 | nkufi |
| Kymbi | vif-001 | ńkufı |
| Kisi | kiz-000 | nkufu |
| Manda | mgs-000 | nkufu |
| Yoombe | vif-002 | nkufu |
| teke | teg-000 | nkúgù |
| Yao | yao-000 | nkugwaaviidila |
| Sumbwa | suw-000 | nkuha |
| Ngazidja Comorian | zdj-000 | nkuhu |
| Ngazidja Comorian | zdj-000 | nkuhu nce |
| Nila | nil-000 | nkui |
| Merutig | rwk-002 | nkui |
| Nila | nil-000 | ṇʼkui |
| Serua | srw-000 | ṇʼkui |
| Bapi | pny-000 | nküinépo |
| Bapi | pny-000 | nküintéöpooà |
| asụsụ Igbo | ibo-000 | ǹkù irū |
| asụsụ Igbo | ibo-000 | nkụjà |
| Mantjiltjara | mpj-002 | -nkujaku |
| Martu Wangka | mpj-003 | -nkujaku |
| Putijarra | mpj-005 | -nkujaku |
| Wanji | wbi-000 | nkuji |
| Yao | yao-000 | nkujigasya |
| Maviha | kde-001 | nkujopa |
| Maviha | kde-001 | nkuju |
| Chimwera | mwe-001 | nkuju |
| Yao | yao-000 | nkuju |
| Glottocode | art-327 | nkuk1238 |
| Kimachame | jmc-000 | nkuka |
| Siha | jmc-002 | nkuka |
| South Central Dinka | dib-000 | nkukala |
| Urin Buliwya | quh-000 | -nku kan |
| Arhintinap runasimin | qus-000 | -nku kan |
| Chanka rimay | quy-000 | -nku kan |
| Qusqu qhichwa simi | quz-000 | -nku kan |
| Kiswahili | swh-000 | nkuki |
| Mantjiltjara | mpj-002 | -nkukija |
| Martu Wangka | mpj-003 | -nkukija |
| Ibibio | ibb-000 | n̄kukịm |
| Ibibio | ibb-000 | n̄kukịt |
| ISO 639-3 Reference Names | art-289 | Nkukoli |
| ISO 639-3 Print Names | art-290 | Nkukoli |
| ISO 639-3 Inverted Names | art-291 | Nkukoli |
| Ethnologue Primary Language Names | art-323 | Nkukoli |
| Glottolog Languoid Names | art-326 | Nkukoli |
| Ethnologue Language Names | art-330 | Nkukoli |
| English | eng-000 | Nkukoli |
| Nkukoli | nbo-000 | Nkukoli |
| asụsụ Igbo | ibo-000 | nkụkọlịta |
| Nilamba | nim-000 | nkUkU |
| Mwera | mwe-000 | nk_uku |
| Ikalanga | kck-000 | nkuku |
| kikongo | kon-000 | nkuku |
| Pogolo | poy-000 | nkuku |
| Nyaturu | rim-000 | nkuku |
| Chahi | rim-001 | nkuku |
| Lubwisi | tlj-000 | nkuku |
| Yoombe | vif-002 | nkuku |
| Mambwe | mgr-000 | nku̱ku |
| Ibibio | ibb-000 | n̄kuku |
| Ibibio | ibb-000 | n̄kukua |
| Ibibio | ibb-000 | n̄kukuak |
| Komo | kmw-000 | nkukuba |
| Ibibio | ibb-000 | n̄kukuere |
| Yoombe | vif-002 | nkukulu |
| Kɨlaangi | lag-000 | nkukulume |
| Komo | kmw-000 | nkukuma |
| chiCheŵa | nya-000 | nkukuma |
| tuki | bag-000 | nkǔkǔmě |
| Ibibio | ibb-000 | n̄kukumkpayọriyọ |
| Ibibio | ibb-000 | n̄kukumkpọyọriyọ |
| Mambwe | mgr-000 | nkukumo |
| Ibibio | ibb-000 | n̄kukun̄kpọyọriyọ |
| Oluganda | lug-000 | nkukunyi |
| Ibibio | ibb-000 | n̄kukuọ |
| kíyóómbì | yom-000 | ńkùkùsù |
| Ibibio | ibb-000 | n̄kukVk |
| Ibibio | ibb-000 | n̄kukVk afia |
| Ibibio | ibb-000 | n̄kukVt |
| Silozi | loz-000 | nkukwe |
| Yao | yao-000 | nkukwe |
| Ibibio | ibb-000 | n̄kukwere |
| Rukiga | cgg-000 | nkukwo |
| Yoombe | vif-002 | nkukə |
| Dinga | diz-000 | nkul |
| kɔ́ɔnzime | ozm-000 | nkul |
| Yansi | yns-000 | nkul |
| Mputu | yns-001 | nkul |
| Njém | njy-000 | nkùl |
| Oluganda | lug-000 | nkula |
| Mambwe | mgr-000 | nkula |
| Sumbwa | suw-000 | nkula |
| Lubwisi | tlj-000 | nkula |
| Yao | yao-000 | nkula |
| Luba-Lulua | lua-000 | nkùla |
| Mambwe | mgr-000 | nkulacitwe |
| Luba-Lulua | lua-000 | nkùlàkàjì |
| Yao | yao-000 | nkulakula |
| Luba-Lulua | lua-000 | nkula mabòko |
| Mambwe | mgr-000 | nkulami |
| Wanda | wbh-000 | nkulandi |
| Lugungu | rub-000 | nkulanga |
| Luba-Lulua | lua-000 | nkùlanyi |
| Chimakonde | kde-000 | nkule |
| English | eng-000 | Nkulengu Rail |
| English | eng-000 | Nkulengu rail |
| English | eng-000 | nkulengu rail |
| Rungu | mgr-001 | nkuli |
| Mambwe | mgr-000 | nkulikwa |
| Mambwe | mgr-000 | nkulilo |
| Mambwe | mgr-000 | nkulo |
| Lubwisi | tlj-000 | nku̱longo |
| Warnman | wbt-000 | -nkuḷu |
| Ntuzu | nym-001 | nkUlU |
| Bende | bdp-000 | nkulu |
| Ikalanga | kck-000 | nkulu |
| Maviha | kde-001 | nkulu |
| Kimbu | kiv-000 | nkulu |
| Kɨlaangi | lag-000 | nkulu |
| Mambwe | mgr-000 | nkulu |
| Kingulu | ngp-000 | nkulu |
| Pogolo | poy-000 | nkulu |
| Lungwa | rnw-001 | nkulu |
| Merutig | rwk-002 | nkulu |
| Ishisangu | sbp-000 | nkulu |
| Sukuma | suk-000 | nkulu |
| Yoombe | vif-002 | nkulu |
| Yao | yao-000 | nkulu |
| Zigula | ziw-000 | nkulu |
| isiZulu | zul-000 | nkulu |
| Luba-Lulua | lua-000 | nkùlù |
| teke | teg-000 | nkúlú |
| Vili | vif-000 | ńkulu |
| Kymbi | vif-001 | ńkulu |
| Laadi | ldi-000 | ǹkulu |
| Mombo | dmb-001 | ǹkúlú |
| Yao | yao-000 | nkulugwe |
| Nilamba | nim-000 | nkulukala |
| Nilamba | nim-000 | nkulukulu |
| Yao | yao-000 | nkulukulu |
| Mambwe | mgr-000 | nkulukusi |
| Mambwe | mgr-000 | nkulukuto |
| Lubwisi | tlj-000 | nkulu kutui |
| Mambwe | mgr-000 | nkulukutwe |
| Yao | yao-000 | nkululu |
| Luba-Lulua | lua-000 | nkùlulu |
| Maviha | kde-001 | nkulumbata |
| Luba-Lulua | lua-000 | nkulumongo |
| Yao | yao-000 | nkulumu |
| Mambwe | mgr-000 | nkulumusi |
| Mambwe | mgr-000 | nkulunganyi |
| Oluganda | lug-000 | nkulungo |
| Mambwe | mgr-000 | nkulungo |
| Mambwe | mgr-000 | nkulungu |
| Matumbi | mgw-000 | nkulungwa |
| Chimwera | mwe-001 | nkulungwa |
| chiCheŵa | nya-000 | nkulungwana |
| Mambwe | mgr-000 | nkulunjilo |
| Laadi | ldi-000 | ǹkuluntu |
| Luba-Lulua | lua-000 | nkùlupà |
| lingála | lin-000 | nkulútu |
| Kymbi | vif-001 | ńkuluuntu |
| Luba-Lulua | lua-000 | nkùluusè |
| Vili | vif-000 | ńkuluùtu |
| Oluganda | lug-000 | nkuluze |
| Oluganda | lug-000 | nkuluze yʼebigambo |
| Oluganda | lug-000 | nkuluze yʼebitabo |
| Mambwe | mgr-000 | nkulwe |
| kɔ́ɔnzime | ozm-000 | nkulyɛ̂n |
| Mbunda | zmp-000 | nkul ɔntsi |
| Yoombe | vif-002 | nkulə |
| Glottolog Languoid Names | art-326 | Nkum |
| Ethnologue Language Names | art-330 | Nkum |
| Mbunda | zmp-000 | nkum |
| Luba-Lulua | lua-000 | nkùm |
| Ngz | bnt-003 | nkúm |
| Glottocode | art-327 | nkum1247 |
| Glottocode | art-327 | nkum1248 |
| Glottocode | art-327 | nkum1249 |
| Glottocode | art-327 | nkum1250 |
| Glottolog Languoid Names | art-326 | Nkuma |
| Kibosho | jmc-001 | nkuma |
| Mambwe | mgr-000 | nkuma |
| Ngoli | nlo-000 | nkumá |
| Ngoli | nlo-000 | nkúma |
| Ethnologue Language Names | art-330 | Nkumabem |
| Glottolog Languoid Names | art-326 | Nkum Akpambe |
| Ethnologue Language Names | art-330 | Nkum Akpambe |
| Denya | anv-000 | nkú-mana |
| Mambwe | mgr-000 | nkuma nkuma |
| Mantjiltjara | mpj-002 | -nkumarranypa |
| Martu Wangka | mpj-003 | -nkumarranypa |
| Lugungu | rub-000 | nkumatu |
| Komo | kmw-000 | nkumba |
| Luba-Lulua | lua-000 | nkumba |
| Mambwe | mgr-000 | nkumba |
| Rungu | mgr-001 | nkumba |
| Mambwe | mgr-000 | nku̱mba |
| Lubwisi | tlj-000 | nku̱mba |
| Emakhua | vmw-000 | n-kumbaafu |
| Nilamba | nim-000 | nkUmbE |
| Komo | kmw-000 | nkumbe |
| Bangi | bni-000 | nkumbeʼkekokwete |
| Angolar | aoa-000 | %nk~umb~i |
| Ethnologue Primary Language Names | art-323 | Nkumbi |
| Ethnologue Language Names | art-330 | Nkumbi |
| Nkumbi | khu-000 | Nkumbi |
| Gwere | gwr-000 | nkumbi |
| Kɨlaangi | lag-000 | nkumbi |
| Luba-Lulua | lua-000 | nkumbi |
| Oluganda | lug-000 | nkumbi |
| Mambwe | mgr-000 | nkumbi |
| Nyaturu | rim-000 | nkumbi |
| Chahi | rim-001 | nkumbi |
| Luba-Lulua | lua-000 | nkùmbìkùmbì |
| Ethnologue Language Names | art-330 | Nkumbi-mulondo |
| Zigula | ziw-000 | nkumbitu |
| Oluganda | lug-000 | nkumbi ya turakita |
| Bondei | bou-000 | nkumbizi |
| Mambwe | mgr-000 | nkumbo |
| Yao | yao-000 | nkumbo |
| Emakhua | vmw-000 | n-kumbu |
| Koongo | kng-000 | nkumbu |
| Laadi | ldi-000 | nkumbu |
| Mambwe | mgr-000 | nkumbu |
| Chahi | rim-001 | nkumbu |
| Kituba | mkw-000 | nk~umbu |
| Mambwe | mgr-000 | nkumbuka mupanda |
| kíyóómbì | yom-000 | nkùmbùlà nììmbì |
| kíyóómbì | yom-000 | nkùmbùlà ńkáàndì |
| Ikalanga | kck-000 | nkumbulo |
| Ndengereko | ndg-000 | nkumbulu |
| Mambwe | mgr-000 | nkumbwa mupanda |
| mədəŋkyɛ | bgj-000 | nkǔmb̆ɖɭ |
| Yoombe | vif-002 | nkumbə |
| Vili | vif-000 | ńkumbə |
| Kymbi | vif-001 | ńkumbə |
| tuki | bag-000 | nkumbɟː |
| Samburu | saq-000 | Nk~ume |
| Camus | saq-001 | Nk~ume |
| Nilamba | nim-000 | nkumE |
| Komo | kmw-000 | nkume |
| Mambwe | mgr-000 | nkumenkume |
| Central Teke | ebo-000 | Nkumi |
| Mbédé—Gabon | mdt-011 | Nkumi |
| Hñähñu | ote-000 | nk'u̲'mi |
| Hñähñu | ote-000 | nkumi |
| Chahi | rim-001 | nkumi |
| Meruimenti | rwk-001 | nkumi |
| Yoombe | vif-002 | nkumi |
| Chahi | rim-001 | nkumi a utiana |
| Nyaturu | rim-000 | nkumi autiana |
| Ethnologue Language Names | art-330 | Nkum-Iborr |
| Lubwisi | tlj-000 | nku̱mi̱ ebili |
| Lubwisi | tlj-000 | nku̱mi̱ enaa |
| Lubwisi | tlj-000 | nku̱mi̱ esatu |
| Lubwisi | tlj-000 | nku̱mi̱ etaano |
| Lugungu | rub-000 | nku̱mi̱ ibiri |
| Lugungu | rub-000 | nku̱mi̱ inei |
| Lugungu | rub-000 | nku̱mi̱ isatu |
| Lugungu | rub-000 | nku̱mi̱ itaanu |
| Hñähñu | ote-000 | nku̲'mi jar dehe |
| Mambwe | mgr-000 | nkumilu mwiwe |
| kɔ́ɔnzime | ozm-000 | nkúmlo |
| Njém | njy-000 | nkûmlò |
| Nkumm | isi-001 | Nkumm |
| nzd-000 | nkúm mɛngɛ́ | |
| nzd-000 | nkum nge |