| ǃʼO-ǃKhung | vaj-000 | !ko!ko |
| Proto Polynesian | map-001 | *koko |
| Proto-Oceanic | pqe-004 | *koko |
| iKota | koq-000 | +k`Ok&O |
| gevove | buw-000 | -koko |
| Holoholo | hoo-000 | -kokó |
| Dàn | dnj-001 | -kökö |
| Maca | mca-000 | -ḳoḳˀo |
| èdè Yorùbá | yor-000 | ??kókò |
| Nihongo | jpn-001 | KOKO |
| Ethnologue Language Names | art-330 | Koko |
| Deutsch | deu-000 | Koko |
| English | eng-000 | Koko |
| Esperanto | epo-000 | Koko |
| suomi | fin-000 | Koko |
| français | fra-000 | Koko |
| ʻōlelo Hawaiʻi | haw-000 | Koko |
| bahasa Indonesia | ind-000 | Koko |
| bokmål | nob-000 | Koko |
| Plautdietsche Sproak | pdt-000 | Koko |
| Mennoniten-Plautdietsch | pdt-001 | Koko |
| português | por-000 | Koko |
| davvisámegiella | sme-000 | Koko |
| julevsámegiella | smj-000 | Koko |
| español | spa-000 | Koko |
| èdè Yorùbá | yor-000 | Koko |
| Deutsch | deu-000 | Kōkō |
| français | fra-000 | Kōkō |
| polski | pol-000 | Kōkō |
| Bidyogo-Wilson | bjg-003 | k-óːkò |
| Xuecheng | cng-012 | ko ko |
| Qiāngyǔ Táopínghuà | qxs-004 | ko ko |
| Lucumí | luq-000 | ko kó |
| nynorsk | nno-000 | ko-ko |
| bokmål | nob-000 | ko-ko |
| Pende | pem-000 | ko... ko... |
| Kaliʼna | car-000 | ko`ko |
| Q’eqchi’ | kek-000 | kok"o |
| Agutaynon | agn-000 | koko |
| Saʼa | apb-000 | koko |
| Apalaí | apy-000 | koko |
| Lingwa de Planeta | art-287 | koko |
| Akye | ati-000 | koko |
| Waorani | auc-000 | koko |
| Bariai | bch-000 | koko |
| Bende | bdp-000 | koko |
| Ekibena | bez-000 | koko |
| Bangandu | bgf-000 | koko |
| Somba Siawari | bmu-000 | koko |
| Bum | bmv-000 | koko |
| Proto-Bantu | bnt-000 | koko |
| Bongo | bot-000 | koko |
| Babong | bqz-001 | koko |
| Mòkpè | bri-000 | koko |
| gevove | buw-000 | koko |
| Bwaidoka | bwd-000 | koko |
| Lubukusu | bxk-000 | koko |
| Hasí:nay | cad-000 | koko |
| Chácobo | cao-000 | koko |
| Kaliʼna | car-000 | koko |
| Proto-Cariban | car-001 | koko |
| Carijona | cbd-000 | koko |
| Cashibo | cbr-000 | koko |
| Chamicuro | ccc-000 | koko |
| binisayang Sinugboanon | ceb-000 | koko |
| Rukiga | cgg-000 | koko |
| chinuk wawa | chn-000 | koko |
| Goukou | cng-004 | koko |
| Weicheng | cng-009 | koko |
| Cofán | con-000 | koko |
| seselwa | crs-000 | koko |
| Kwere | cwe-000 | koko |
| Kitaita | dav-000 | koko |
| donno sɔ | dds-000 | koko |
| Dhaiso | dhs-000 | koko |
| Dehu | dhv-000 | koko |
| South Central Dinka | dib-000 | koko |
| Okanisi | djk-000 | koko |
| Domu | dof-000 | koko |
| Dongo | doo-000 | koko |
| Bandjigali | drl-005 | koko |
| tene tini | dtk-000 | koko |
| Tene Kan Dogon | dtk-001 | koko |
| Toro So Dogon | dts-000 | koko |
| Mussau-Emira | emi-000 | koko |
| English | eng-000 | koko |
| Esperanto | epo-000 | koko |
| euskara | eus-000 | koko |
| Fanti | fat-000 | koko |
| suomi | fin-000 | koko |
| Fipa | fip-000 | koko |
| kväänin kieli | fkv-000 | koko |
| Fuyuge | fuy-000 | koko |
| Gutob | gbj-000 | koko |
| Gbari | gby-000 | koko |
| Gedaged | gdd-000 | koko |
| Gitua | ggt-000 | koko |
| wayuunaiki | guc-000 | koko |
| Gwere | gwr-000 | koko |
| Thong Boi | hak-003 | koko |
| Hangaza | han-000 | koko |
| Ha | haq-000 | koko |
| kreyòl ayisyen | hat-000 | koko |
| Hausa | hau-000 | koko |
| ʻōlelo Hawaiʻi | haw-000 | koko |
| Haya | hay-000 | koko |
| Hehe | heh-000 | koko |
| hiMxI | hin-004 | koko |
| Meneca | hto-000 | koko |
| Witoto | huu-000 | koko |
| Nipode Witoto | hux-000 | koko |
| Ibibio | ibb-000 | koko |
| Inibaloi | ibl-000 | koko |
| Ido | ido-000 | koko |
| Inuktitut | iku-001 | koko |
| Ikizu | ikz-000 | koko |
| Sizaki | ikz-001 | koko |
| Alor Malay | ind-001 | koko |
| Ibatan | ivb-000 | koko |
| Jarawara | jaa-000 | koko |
| Patwa | jam-000 | koko |
| Yey | jei-000 | koko |
| Jita | jit-000 | koko |
| Kimachame | jmc-000 | koko |
| Siha | jmc-002 | koko |
| Nihongo | jpn-001 | koko |
| Shikuyana | kbb-000 | koko |
| Grass Koiari | kbk-000 | koko |
| Ikalanga | kck-000 | koko |
| Kami | kcu-000 | koko |
| Kutu | kdc-000 | koko |
| Chimakonde | kde-000 | koko |
| Maviha | kde-001 | koko |
| Kerewe | ked-000 | koko |
| Q’eqchi’ | kek-000 | koko |
| Khvarshi | khv-000 | koko |
| Khvarshi Inxokvari | khv-001 | koko |
| ikinyarwanda | kin-000 | koko |
| Kâte | kmg-000 | koko |
| Komo | kmw-000 | koko |
| Koongo | kng-000 | koko |
| Konzo | koo-000 | koko |
| rikpa | ksf-000 | koko |
| Boroŋ | ksr-000 | koko |
| Kuikúro | kui-000 | koko |
| Kove | kvc-000 | koko |
| Kwaya | kya-000 | koko |
| Kɨlaangi | lag-000 | koko |
| Bontoc—Guinaang | lbk-002 | koko |
| Guina-ang Bontoc (generic orthography) | lbk-009 | koko |
| Tungag | lcm-000 | koko |
| Laadi | ldi-000 | koko |
| Banda | lnl-000 | koko |
| Lobi | lob-000 | koko |
| Saamia | lsm-000 | koko |
| Oluganda | lug-000 | koko |
| Lucumí | luq-000 | koko |
| Kajin M̧ajeļ | mah-000 | koko |
| Maba Mabang | mde-000 | koko |
| Motu | meu-000 | koko |
| morisyin | mfe-000 | koko |
| Malila | mgq-000 | koko |
| Mambwe | mgr-000 | koko |
| Rungu | mgr-001 | koko |
| Toʼon Savi | mim-000 | koko |
| Kupang Malay | mkn-000 | koko |
| Mono | mnh-000 | koko |
| saꞌan sau | mpm-000 | koko |
| reo Māori | mri-000 | koko |
| Cheke Holo | mrn-000 | koko |
| ‘E‘o ‘Kenata | mrq-000 | koko |
| Mota | mtt-000 | koko |
| Chimwera | mwe-001 | koko |
| Nyamwanga | mwn-000 | koko |
| Mpongwe | mye-000 | koko |
| Nāhuatlahtōlli | nci-000 | koko |
| Ndengereko | ndg-000 | koko |
| Nilamba | nim-000 | koko |
| Gela | nlg-000 | koko |
| Nyambo | now-000 | koko |
| Matae | nsw-001 | koko |
| chiCheŵa | nya-000 | koko |
| Runyankore | nyn-000 | koko |
| Runyoro | nyo-000 | koko |
| Luangiua | ojv-000 | koko |
| Mochi | old-000 | koko |
| Orokolo | oro-000 | koko |
| Hñähñu | ote-000 | koko |
| kɔ́ɔnzime | ozm-000 | koko |
| Papiamentu | pap-000 | koko |
| Pimbwe | piw-000 | koko |
| Pamona | pmf-000 | koko |
| Reo Pa‘umotu | pmt-000 | koko |
| Kréol Réyoné | rcf-000 | koko |
| Kara | reg-000 | koko |
| Rungwa | rnw-000 | koko |
| Lungwa | rnw-001 | koko |
| Kihorombo | rof-000 | koko |
| Mkuu | rof-001 | koko |
| Rotuman | rtm-000 | koko |
| Rufiji | rui-000 | koko |
| Kirundi | run-000 | koko |
| Safwa | sbk-000 | koko |
| Kisuundi | sdj-000 | koko |
| Shipibo-Conibo | shp-000 | koko |
| Mende | sim-000 | koko |
| chiShona | sna-000 | koko |
| Vilirupu | snc-000 | koko |
| Sranantongo | srn-000 | koko |
| Suena | sue-000 | koko |
| Shubi | suj-000 | koko |
| Sumbwa | suw-000 | koko |
| Shimaore | swb-000 | koko |
| Kiswahili | swh-000 | koko |
| Yami | tao-000 | koko |
| Tetun-Los | tdt-001 | koko |
| teke | teg-000 | koko |
| lia-tetun | tet-000 | koko |
| Teop | tio-000 | koko |
| Tolomako | tlm-000 | koko |
| lea fakatonga | ton-000 | koko |
| Toaripi-Motumotu | tqo-000 | koko |
| Sepoe | tqo-001 | koko |
| Kaipi | tqo-002 | koko |
| Tirió | tri-000 | koko |
| Tooro | ttj-000 | koko |
| Butam | tuh-001 | koko |
| Batsꞌi kꞌop | tzo-000 | koko |
| Vinza | vin-000 | koko |
| vad’d’a tšeeli | vot-000 | koko |
| Kyivunjo | vun-000 | koko |
| Kilema | vun-001 | koko |
| Wayana | way-000 | koko |
| Wanda | wbh-000 | koko |
| Yanomámi | wca-000 | koko |
| Muduapa | wiv-000 | koko |
| Wongo | won-000 | koko |
| Valui | wsi-002 | koko |
| Wusi Nonona | wsi-004 | koko |
| Bungu | wun-000 | koko |
| Wungu | wun-001 | koko |
| Shekgalagari | xkv-000 | koko |
| Kamula | xla-000 | koko |
| Lusoga | xog-000 | koko |
| tu̱ʼun ndáʼvi | xta-000 | koko |
| Yaminahua | yaa-000 | koko |
| Yaruro | yae-000 | koko |
| Yaka | yaf-000 | koko |
| Yao | yao-000 | koko |
| nuasúɛ | yav-000 | koko |
| èdè Yorùbá | yor-000 | koko |
| èdè Yaraba | yor-001 | koko |
| Yukpa | yup-000 | koko |
| Yavitero | yvt-000 | koko |
| Zaramo | zaj-000 | koko |
| Ngazidja Comorian | zdj-000 | koko |
| Kaurna | zku-000 | koko |
| Mbanza | zmz-000 | koko |
| ʔanhpün tzame | zoh-000 | koko |
| Bahasa Malaysia | zsm-000 | koko |
| Chácobo | cao-000 | koko- |
| suomi | fin-000 | koko- |
| Catuquina | kav-000 | koko- |
| Yarawata | yrw-000 | koko- |
| Kibosho | jmc-001 | koko/ |
| Catawba | chc-000 | koko` |
| Samala | inz-000 | kokoʼ |
| Silozi | loz-000 | kokoʼ |
| Maranao | mrw-000 | kokoʼ |
| Yakan | yka-000 | kokoʼ |
| Afaan Oromoo | gaz-000 | kokoː |
| magyar | hun-000 | kokó |
| kankanaˀəj | kne-000 | kokó |
| Central Bontok | lbk-000 | kokó |
| Pangasinan | pag-000 | kokó |
| tu̱ʼun ndáʼvi | xta-000 | kokó |
| Toro So Dogon | dts-000 | kokóː |
| Bangi | bni-000 | kokõ |
| vosa Vakaviti | fij-000 | kokō |
| ʻōlelo Hawaiʻi | haw-000 | kokō |
| reo Māori | mri-000 | kokō |
| lea fakatonga | ton-000 | kokō |
| Tâi-gí | nan-003 | ko·-ko· |
| chinuk wawa | chn-000 | koʼ-ko |
| Kaliʼna | car-000 | koʼko |
| Catawba | chc-000 | koʼko |
| Chamoru | cha-000 | koʼkoʼ |
| Tonsea | txs-000 | koʼkoʼ |
| siksiká | bla-000 | koʼkó |
| Buhiʼnon Bikol | ubl-000 | koˈko |
| Limbum | lmp-000 | ko˩˥ko |
| Kofa | nfu-000 | ko˩˥kǒ̄ |
| toꞌondáꞌó | mxb-000 | ko̱ko |
| nàŋ-dàmá | nzz-000 | kò-kó: |
| Yorno-So | dts-001 | kò:-kô: |
| Perge Tegu | djm-004 | kò:kô: |
| bamanankan | bam-000 | kòkò |
| Kang Barombi | bbi-001 | kòkò |
| Mbo Barombi | bbi-002 | kòkò |
| Mokono Barombi | bbi-003 | kòkò |
| Kotto Barombi | bbi-004 | kòkò |
| bɛkɥel | bkw-001 | kòkò |
| Lubukusu | bxk-000 | kòkò |
| Lega | lea-000 | kòkò |
| èdè Yorùbá | yor-000 | kòkò |
| Kipare | asa-000 | kòkó |
| bɛkɥel | bkw-001 | kòkó |
| tombo so | dbu-001 | kòkó |
| èdè Yorùbá | yor-000 | kòkó |
| Togo-Kan | dtk-002 | kòkó: |
| Walo | dbw-000 | kòkô: |
| Beni | djm-003 | kòkô: |
| Perge Tegu | djm-004 | kòkô: |
| yàndà-dòm | dym-000 | kòkô: |
| Kaba | ksp-000 | kòkō |
| Togo-Kan | dtk-002 | kòkǒ: |
| Krongo | kgo-000 | kòːkó |
| èdè Yorùbá | yor-000 | kó kò |
| yàndà-dòm | dym-000 | kó kó |
| Lucumí | luq-000 | kó kó |
| Tsikimba | kdl-000 | kó:kò |
| èdè Ìfɛ̀ | ife-000 | kóko |
| Botolan Sambal | sbl-000 | kóko |
| tutunakutachawin | top-000 | kóko |
| Buhiʼnon Bikol | ubl-000 | kóko |
| Perge Tegu | djm-004 | kókò |
| Kulfa | kxj-000 | kókò |
| èdè Yorùbá | yor-000 | kókò |
| Ajja | aja-000 | kókó |
| Cicipu | awc-000 | kókó |
| iciBemba | bem-000 | kókó |
| Bangandu | bgf-000 | kókó |
| Tabi | djm-002 | kókó |
| gbaya mbódɔ̀mɔ̀ | gmm-000 | kókó |
| Gbaya | gso-000 | kókó |
| íslenska | isl-000 | kókó |
| Kanuri | knc-000 | kókó |
| Lega | lea-000 | kókó |
| Mauka | mxx-000 | kókó |
| Tutrugbu | nyb-000 | kókó |
| kɔ́ɔnzime | ozm-000 | kókó |
| èdè Yorùbá | yor-000 | kókó |
| Monjombo | moj-000 | kókó- |
| Ndunga | ndt-000 | kókó- |
| èdè Yorùbá | yor-000 | kóːko |
| Bangi | bni-000 | kô kô |
| Ègón | ego-000 | kô-kô |
| Beni | djm-003 | kô: kó |
| Luba-Lulua | lua-000 | kôko |
| Beni | djm-003 | kôː kó |
| Bangi | bni-000 | kõko |
| Nias | nia-000 | kõkõ |
| Odual | odu-000 | kõkõ |
| Ngäbere | gym-000 | köko |
| Ngbugu | lnl-001 | kökô |
| Bangi | bni-000 | kökö |
| reo Māori | mri-000 | kökö |
| Saamáka | srm-000 | kökö |
| Kaliʼna | car-000 | kōko |
| Hausa | hau-000 | kōko |
| līvõ kēļ | liv-000 | kōkõ |
| ʻōlelo Hawaiʻi | haw-000 | kōkō |
| Nihongo | jpn-001 | kōkō |
| Vurës | msn-001 | kōkō |
| Tâi-gí | nan-003 | kŏ·-kŏ· |
| tuki | bag-000 | kǒkǒ |
| Dahalo | dal-000 | kʼòkʼo |
| èdè Yorùbá | yor-000 | kọko |
| Gullah | gul-000 | kọkọ |
| Kajin M̧ajeļ | mah-000 | kọkọ |
| èdè Yorùbá | yor-000 | kọkọ |
| èdè Yorùbá | yor-000 | kọ̀kọ̀ |
| èdè Yorùbá | yor-000 | kọ́ kò |
| èdè Yorùbá | yor-000 | kọ́ kó |
| èdè Yorùbá | yor-000 | kọ́ kọ |
| èdè Yorùbá | yor-000 | kọ́ kọ̀ |
| èdè Yorùbá | yor-000 | kọ́ kọ́ |
| èdè Yorùbá | yor-000 | kọ́kò |
| èdè Yorùbá | yor-000 | kọ́kó |
| èdè Yorùbá | yor-000 | kọ́kọ |
| èdè Yorùbá | yor-000 | kọ́kọ̀ |
| èdè Yorùbá | yor-000 | kọ́kọ́ |
| Chimané | cas-000 | ʼkoko |
| Embera | cmi-000 | ʼkoko |
| Tuyuca | tue-000 | ʼkoko |
| Mimaʼnubù | msm-000 | ʼkò-kò |
| šöľqumyt әty | sel-001 | ḳoḳo |