| Takia | tbc-000 | kkdo |
| Takia | tbc-000 | kkdo- |
| Takia | tbc-000 | kkdo- awe-n |
| Takia | tbc-000 | kkdo-n i-taw |
| čeština | ces-000 | K. K. Downing |
| Deutsch | deu-000 | K. K. Downing |
| eesti | ekk-000 | K. K. Downing |
| English | eng-000 | K. K. Downing |
| suomi | fin-000 | K. K. Downing |
| français | fra-000 | K. K. Downing |
| italiano | ita-000 | K. K. Downing |
| español | spa-000 | K. K. Downing |
| dansk | dan-000 | K.K Downing |
| bokmål | nob-000 | K.K. Downing |
| polski | pol-000 | K.K. Downing |
| svenska | swe-000 | K.K. Downing |
| English | eng-000 | KKE |
| ISO 639-3 | art-001 | kke |
| Toyama-ben | jpn-051 | kke |
| ISO 639-PanLex | art-274 | kke-000 |
| Kajin M̧ajeļ | mah-000 | kkébw |
| truk | chk-000 | kkechiw |
| basa ugi | bug-001 | kke:doh |
| Keni | rof-002 | kkeekesa |
| Kajin M̧ajeļ | mah-000 | kkeeņ[e] |
| Carolinian | cal-000 | kkéét |
| truk | chk-000 | kkéét |
| Woleaian | woe-000 | kkéétú |
| Denaakkʼe | koy-000 | kkʼeeyh |
| shànggǔ hànyǔ | och-001 | kkej-s |
| shànggǔ hànyǔ | och-001 | kkek |
| Keni | rof-002 | kkekesia |
| Carolinian | cal-000 | k-kel |
| Carolinian | cal-000 | kkel |
| Satawalese | stw-000 | kkel |
| English | eng-000 | K. Kelappan |
| Carolinian | cal-000 | kkeli-ŋi |
| truk | chk-000 | kken |
| Lower Grand Valley Dani | dni-000 | kken |
| shànggǔ hànyǔ | och-001 | kken |
| truk | chk-000 | kkén |
| Sikaiana | sky-000 | k/kena |
| Takuu | nho-000 | k/kena/ |
| Tacelḥit | shi-001 | kkenker |
| Sonsorol | sov-000 | k-kenɪ |
| Hangungmal | kor-001 | Kkeopjil-e Sumgi |
| Hangungmal | kor-001 | Kkeopjil Kkiugi |
| Hangungmal | kor-001 | Kkeopjilmon |
| Tacelḥit | shi-001 | kker |
| Oluganda | lug-000 | kkerenda |
| Türkçe | tur-000 | K kerma |
| chiShona | sna-000 | k -kerura |
| Mbembe | mfn-000 | kkèrɛ |
| Taqbaylit | kab-000 | kkes |
| تشلحيت | shi-000 | kkes |
| Tacelḥit | shi-001 | kkes |
| Denaakkʼe | koy-000 | kkʼes |
| Hangungmal | kor-001 | Kkeunjeok-kkeunjeok Net |
| truk | chk-000 | kkey |
| truk | chk-000 | kkeyi-si-ni |
| Carolinian | cal-000 | kkeŋ |
| Mbembe | mfn-000 | kkèβ |
| ISO 639-3 | art-001 | kkf |
| ISO 639-PanLex | art-274 | kkf-000 |
| English | eng-000 | KK FMP |
| ISO 639-3 | art-001 | kkg |
| ISO 639-PanLex | art-274 | kkg-000 |
| Deutsch | deu-000 | KK Geoplin Slovan |
| ISO 639-3 | art-001 | kkh |
| ISO 639-PanLex | art-274 | kkh-000 |
| Deutsch | deu-000 | KK Helios Domžale |
| English | eng-000 | KK Helios Domžale |
| Deutsch | deu-000 | KK Hemofarm |
| English | eng-000 | KK Hemofarm |
| français | fra-000 | KK Hemofarm |
| hrvatski | hrv-000 | KK Hemofarm Vršac |
| Pende | pem-000 | kʼkho |
| Bitur | mcc-000 | kkʰoapena |
| shànggǔ hànyǔ | och-001 | kkho-s |
| shànggǔ hànyǔ | och-001 | kkhoʔ |
| shànggǔ hànyǔ | och-001 | kkhwirʔ |
| Ethnologue Language Names | art-330 | Kkhyou |
| Kambata | ktb-000 | -kki |
| Sidaama | sid-000 | -kki |
| ISO 639-3 | art-001 | kki |
| ISO 639-PanLex | art-274 | kki-000 |
| Oluganda | lug-000 | kkifu |
| Cicipu | awc-000 | kkíisó |
| Kajin M̧ajeļ | mah-000 | kki-j |
| Kajin M̧ajeļ | mah-000 | kkij |
| Hangungmal | kor-001 | kkik |
| Türkçe | tur-000 | K. Kılavuz |
| Umoⁿhoⁿ | oma-000 | kkímąhą |
| Giri | geb-000 | kkira |
| Cicipu | awc-000 | kkíríyá |
| Türkçe | tur-000 | K.Kırmızı |
| Woleaian | woe-000 | kkiti |
| ISO 639-3 | art-001 | kkj |
| IETF language tags | art-420 | kkj |
| ISO 639-PanLex | art-274 | kkj-000 |
| English | eng-000 | KKJZ |
| français | fra-000 | KKJZ |
| español | spa-000 | K.K.K. |
| Deutsch | deu-000 | KKK |
| eesti | ekk-000 | KKK |
| English | eng-000 | KKK |
| suomi | fin-000 | KKK |
| 日本語 | jpn-000 | KKK |
| polski | pol-000 | KKK |
| español | spa-000 | KKK |
| ISO 639-3 | art-001 | kkk |
| English | eng-000 | kkk |
| 日本語 | jpn-000 | kkk |
| Nihongo | jpn-001 | kkk |
| にほんご | jpn-002 | kkk |
| português | por-000 | kkk |
| 日本語 | jpn-000 | ＫＫＫ |
| ISO 639-PanLex | art-274 | kkk-000 |
| Deutsch | deu-000 | kkkkk |
| Uyghurche | uig-001 | kkk yüsün |
| 日本語 | jpn-000 | KKK団 |
| português | por-000 | KKL |
| ISO 639-3 | art-001 | kkl |
| ISO 639-PanLex | art-274 | kkl-000 |
| Vuhlkansu | art-009 | k’kla-min |
| Malti | mlt-000 | kklassifikat |
| IETF language tags | art-420 | kk-Latn |
| hrvatski | hrv-000 | KK Lietuvos Rytas Vilnius |
| Rukiga | cgg-000 | KKM |
| Runyankore | nyn-000 | KKM |
| ISO 639-3 | art-001 | kkm |
| Imatalamłaamí sɨ́nwit | uma-000 | kkm |
| ISO 639-PanLex | art-274 | kkm-000 |
| English | eng-000 | KK Mašinac |
| français | fra-000 | KK Mašinac Krajlevo |
| tuki | bag-000 | ǩ̌ǩmbe |
| atembwəʼwi | azo-000 | k̂k̂m ɭwun̂ |
| Rukiga | cgg-000 | KKN |
| bahasa Indonesia | ind-000 | KKN |
| Runyankore | nyn-000 | KKN |
| ISO 639-3 | art-001 | kkn |
| ISO 639-PanLex | art-274 | kkn-000 |
| français | fra-000 | KKND |
| English | eng-000 | KKnD |
| Deutsch | deu-000 | KKND 2: Krossfire |
| English | eng-000 | KKND2: Krossfire |
| русский | rus-000 | KKnD: Krush |
| English | eng-000 | K. K. Neelakantan |
| English | eng-000 | KK Neptūnas |
| français | fra-000 | KK Neptūnas |
| English | eng-000 | KK Nevėžis |
| français | fra-000 | KK Nevėžis |
| Deutsch | deu-000 | K. Knochenfische |
| Deutsch | deu-000 | K. Knorpelfische |
| English | eng-000 | KK Novi Sad |
| français | fra-000 | KK Novi Sad |
| English | eng-000 | KK Null |
| suomi | fin-000 | -kko |
| Gawwada—Gollango | gwd-003 | -kkó |
| Gawwada—Harso-Werize | gwd-005 | -kkó |
| Gawwada—Dobase | gwd-006 | -kkó |
| suomi | fin-000 | -kkö |
| Denaakkʼe | koy-000 | -kkʼo |
| ISO 639-3 | art-001 | kko |
| Mussau-Emira | emi-000 | kko |
| Sranantongo | srn-000 | kko |
| Lusoga | xog-000 | kko |
| ISO 639-PanLex | art-274 | kko-000 |
| Hangungmal | kor-001 | Kkobugi |
| Han’gugŏ | kor-004 | Kkobugi |
| Carolinian | cal-000 | kkobw |
| Carolinian | cal-000 | kkóbw |
| Bamarani | shi-002 | kkoç |
| Hangungmal | kor-001 | Kkochʼip Dance |
| Djeebbana | djj-000 | kkodda |
| Denaakkʼe | koy-000 | kkʼodon daaʼ |
| Denaakkʼe | koy-000 | kkʼodone |
| Tehuelche | teh-000 | k ʼkˀohyenwe |
| Hangungmal | kor-001 | Kkojibori |
| Han’gugŏ | kor-004 | Kkojibori |
| Hangungmal | kor-001 | Kkojiji |
| Han’gugŏ | kor-004 | Kkojiji |
| Hangungmal | kor-001 | Kkojimo |
| Han’gugŏ | kor-004 | Kkojimo |
| Oluganda | lug-000 | kkolero |
| Hangungmal | kor-001 | Kkolkkakmon |
| Han’gugŏ | kor-004 | Kkolkkakmon |
| Hangungmal | kor-001 | Kkomadol |
| Han’gugŏ | kor-004 | Kkomadol |
| Hangungmal | kor-001 | kkomamulttesae |
| Hangungmal | kor-001 | Kkomong-ul |
| Han’gugŏ | kor-004 | Kkomongʼul |
| dansk | dan-000 | K-kompleks |
| Oluganda | lug-000 | kkondo |
| Malti | mlt-000 | kkonferma |
| Hangungmal | kor-001 | Kkongeorum |
| Han’gugŏ | kor-004 | Kkongŏrŭm |
| truk | chk-000 | kkónik |
| ɗifyem | pym-000 | kkón lá (lá = fire) |
| Oluganda | lug-000 | kkono |
| Malti | mlt-000 | kkonsagrat |
| Malti | mlt-000 | kkontrolla |
| Malti | mlt-000 | kkontrollat |
| Oluganda | lug-000 | kkoona |
| Han’gugŏ | kor-004 | Kkŏpjilmon |
| truk | chk-000 | kkopw |
| truk | chk-000 | kkópw |
| truk | chk-000 | kkopwu- |
| Türkçe | tur-000 | K Kopya Sayısı |
| Unicode Property Aliases | art-331 | kKorean |
| Unicode Property Aliases | art-331 | kKoreanEducationHanja |
| Unicode Property Aliases | art-331 | kKoreanName |
| Hangungmal | kor-001 | Kkoret |
| Han’gugŏ | kor-004 | Kkoret |
| Hangungmal | kor-001 | Kkori Heundeulgi |
| Hangungmal | kor-001 | Kkoringkeu |
| Han’gugŏ | kor-004 | Kkoringkʼŭ |
| Hangungmal | kor-001 | Kkoriseon |
| Han’gugŏ | kor-004 | Kkorisŏn |
| basa ugi | bug-001 | kkoro mai |
| Han’gugŏ | kor-004 | Kkoshire |
| Hangungmal | kor-001 | Kkosire |
| Atikamekw | atj-000 | kkot |
| Hangungmal | kor-001 | Kkotbora |
| Denaakkʼe | koy-000 | kkotl |
| Deutsch | deu-000 | KKP |
| Nederlands | nld-000 | KKP |
| ISO 639-3 | art-001 | kkp |
| svenska | swe-000 | kkp |
| ISO 639-PanLex | art-274 | kkp-000 |
| English | eng-000 | KK Panevėžys |
| français | fra-000 | KK Panevėžys |
| Uyghurche | uig-001 | kkpning söz yolluq bolur |
| hrvatski | hrv-000 | KK Prokom Trefl Sopot |
| Unicode Property Aliases | art-331 | kKPS0 |
| Unicode Property Aliases | art-331 | kKPS1 |
| ISO 639-3 | art-001 | kkq |
| ISO 639-PanLex | art-274 | kkq-000 |
| ISO 639-3 | art-001 | kkr |
| Kofa | nfu-000 | ǩ̌ǩ˩˥ř˩˥ |
| ISO 639-PanLex | art-274 | kkr-000 |
| Yimas | yee-000 | kkraki |
| shànggǔ hànyǔ | och-001 | kkreŋʔ |
| Sakao | sku-000 | kkri |
| shànggǔ hànyǔ | och-001 | kkrot |
| ISO 639-3 | art-001 | kks |
| Tacelḥit | shi-001 | kks |
| Peace Corps 2007 Tamazight | tzm-009 | kks |
| ISO 639-PanLex | art-274 | kks-000 |
| français | fra-000 | KK Sakalai |
| Unicode Property Aliases | art-331 | kKSC0 |
| Unicode Property Aliases | art-331 | kKSC1 |
| Deutsch | deu-000 | KK Šiauliai |
| français | fra-000 | KK Šiauliai |
| català | cat-000 | KKS Lech Poznań |
| português | por-000 | KKS Lech Poznań |
| italiano | ita-000 | KK Spalato |
| Deutsch | deu-000 | KK Split |
| English | eng-000 | KK Split |
| français | fra-000 | KK Split |
| hrvatski | hrv-000 | KK Split |
| español | spa-000 | KK Split |
| English | eng-000 | KKS Power Plant Classification System |
| dansk | dan-000 | K.K. Steincke |
| français | fra-000 | KK Sūduva |
| English | eng-000 | KK Svjetlost |
| Deutsch | deu-000 | KK Svjetlost Brod |
| français | fra-000 | KK Svjetlost Brod |
| hrvatski | hrv-000 | KK Svjetlost Brod |
| ISO 639-3 | art-001 | kkt |
| English | eng-000 | kkt |
| ISO 639-PanLex | art-274 | kkt-000 |
| Türkçe | tur-000 | KKTC |
| Chicomuceltec | cob-000 | kk te eu |
| Proto-Chuukic | chk-001 | *kkú |
| ISO 639-3 | art-001 | kku |
| Mapi | jaq-000 | kku |
| Carolinian | cal-000 | kkú |
| truk | chk-000 | kkú |
| ISO 639-PanLex | art-274 | kku-000 |
| Hangungmal | kor-001 | Kkubjilmon |
| Peace Corps 2007 Tamazight | tzm-009 | kkucm |
| Taqbaylit | kab-000 | kkukel |
| Hangungmal | kor-001 | Kkukkuri |
| Han’gugŏ | kor-004 | Kkukkuri |
| Peace Corps 2007 Tamazight | tzm-009 | kkul |
| Oluganda | lug-000 | kkulembera |
| Hangungmal | kor-001 | Kkulkkeok |
| Hangungmal | kor-001 | Kkulkkeokmon |
| Han’gugŏ | kor-004 | Kkulkkŏkmon |
| Türkçe | tur-000 | K kullanılabilir |
| Peace Corps 2007 Tamazight | tzm-009 | kkum |
| ʔanhpün tzame | zoh-000 | k@kuma |
| Sikaiana | sky-000 | k/kumi/ |
| Oluganda | lug-000 | kkumi |
| Oluganda | lug-000 | kkumi na bbiri |
| Oluganda | lug-000 | kkumi na -biri |
| Oluganda | lug-000 | kkumi na mukaaga |
| Oluganda | lug-000 | kkumi na munaana |
| Oluganda | lug-000 | kkumi na mwenda |
| Hangungmal | kor-001 | Kkum Meokgi |
| Denaakkʼe | koy-000 | -kkunʼ |
| Denaakkʼe | koy-000 | kkunʼ |
| Cicipu | awc-000 | kkúngwá |
| Deutsch | deu-000 | KK Union Olimpija |
| English | eng-000 | KK Union Olimpija |
| hrvatski | hrv-000 | KK Union Olimpija |
| italiano | ita-000 | KK Union Olimpija |