| Knesset | Knesset |
| Knicks de New York | New York Knicks |
| Knight | Ridder |
| Knivskjellodden | Knivskjellodden |
| Knockout | Knockout |
| Knoppix | Knoppix |
| Knowledge management | Knowledge management |
| Knud Enemark Jensen | Knud Enemark |
| Knud Lavard | Knud Lavard |
| Knud Rasmussen | Knud Rasmussen |
| Knut | Knut |
| Knut Hamsun | Knut Hamsun |
| Knut Ier de Suède | Knut Eriksson af Sverige |
| Knut II de Danemark | Knud den Store |
| Knut II de Suède | Knut Holmgersson Lange |
| Knut III de Danemark | Hardeknud |
| Knut IV de Danemark | Knud den Hellige |
| Ko | Kilobyte |
| koala | koala |
| Kobaïa | Magma |
| Koblenz | Koblenz |
| Kobudo | Kobudo |
| Kobus | Reduncini |
| Kobé | Kobe |
| Kodak | Kodak |
| Kodak Kodachrome | Kodachrome |
| Koelreuteria paniculata | Kinesertræ |
| Kofi Annan | Kofi Annan |
| Kohkiluyeh et Buyer Ahmad | Kohkiluyeh og Buyer Ahmad |
| Kohtla-Järve | Kohtla-Järve |
| Koichi Tohei | Koichi Tohei |
| Kolding | Kolding |
| Koldo Gil Pérez | Koldo Gil |
| Kolomenskoïe | Kolomenskoye |
| Koltur | Koltur |
| Komi | Komi |
| Kominform | Kominform |
| Komintern | Komintern |
| Komis | Komi |
| Komitet gossoudarstvennoï bezopasnosti | KGB |
| Kommersant | Kommersant |
| Komodo | Commodus |
| Kon-Tiki | Kon-Tiki |
| Kona | Kailua-Kona |
| Kongo | Kikongo |
| Kongsberg | Kongsberg |
| Konin | Konin |
| Koninklijke Racing Club Genk | KRC Genk |
| Konkânî | Konkani |
| Konqueror | Konqueror |
| Konrad Adenauer | Konrad Adenauer |
| Konrad Lorenz | Konrad Lorenz |
| Konrad Zuse | Konrad Zuse |
| Konstantin Feoktistov | Konstantin Feoktistov |
| Konstantin Tchernenko | Konstantin Tjernenko |
| Konstantin von Neurath | Konstantin von Neurath |
| Konya | Konya |
| Konzern | Koncern |
| Koper | Koper |
| Koppa | Qoppa |
| Korce | Korçë |
| Korn | KoЯn |
| Koror | Koror |
| Korsør | Korsør Kommune |
| Korçë | Korçë |
| Kosovo | Kosovo |
| Kosovska Mitrovica | Kosovska Mitrovica |
| Kotka | Ørnen |
| Kotodama | Kotodama |
| Kotor | Kotor |
| Koufa | Kufah |
| Koullouna Lilouataan Lil Oula Lil Alam | Koullouna Lilouataan Lil Oula Lil Alam |
| Koumanovo | Kumanovo |
| Koumassi | Kumasi |
| Koura | Mtkvari |
| Kouriles | Kurilerne |
| Koursk | Kursk |
| Kovdor | Kovdor |
| Koweït | Kuwait |
| Koyaanisqatsi | Koyaanisqatsi |
| Kozani | Kozani |
| Kozhikode | Calicut |
| Koło | Hjul |
| Końskowola | Końskowola |
| Krabi krabong | Krabi-Krabong |
| Krafla | Krafla |
| Kraft Foods | Kraft Foods |
| Kraftwerk | Kraftwerk |
| Kragujevac | Kragujevac |
| Krai | Herredet |
| Krai de Stavropol | Stavropol kraj |
| Krais de Russie | Ruslands krajer |
| Krajina | Stat |
| Krak des Chevaliers | Krak des Chevaliers |
| Krakatoa | Krakatau |
| Kraken | Kraken |
| Kraljevo | Kraljevo |
| Kranj | Kranj |
| Kraslavas rajons | Krāslavas distrikt |
| Krauss | Klaus |
| Krav-maga | Krav Maga |
| Krefeld | Krefeld |
| Kremlin | Kreml |
| Kremlin de Moscou | Kreml |
| Kriegsmarine | Kriegsmarine |
| Krilin | Kuririn |
| Krishna | Krishna |
| Krisna | Krishna |
| Krist Novoselic | Krist Novoselic |
| Kristelig Folkeparti | Kristelig Folkeparti |
| Kristiansand | Kristiansand |
| Kristianstad | Kristianstad |
| Kristiansund | Kristiansund |
| Kristin Scott Thomas | Kristin Scott Thomas |
| Kristinehamn | Kristinehamns kommun |
| Križ | Kors |
| Krokodil | Krokodille |
| Kronstadt | Kronstadt |
| Krouchevo | Kruševo |
| Krupp | Krupp |
| Krupp AG | Krupp |
| Krusty Burger | Krusty Burger |
| Krusty le clown | Krusty the Klown |
| krypton | krypton |
| Kryptonite | Kryptonit |
| Krzysztof Kieslowski | Krzysztof Kieślowski |
| Krzysztof Kieślowski | Krzysztof Kieślowski |
| Krzysztof Penderecki | Krzysztof Penderecki |
| KS Besa Kavajë | KS Besa Kavajë |
| KS Dinamo Tirana | Dinamo Zagreb |
| Ku | Ku |
| Ku Klux Klan | Ku Klux Klan |
| Kuala Lumpur | Kuala Lumpur |
| Kuba | Cuba |
| Kubb | Kubb |
| Kubera | Kubera |
| KUBIKMAGGI | KUBIKMAGGI |
| Kubilai Khan | Kublai Khan |
| Kubinka | Kubinka |
| Kubuntu | Kubuntu |
| Kuching | Kuching |
| Kula | Kugle |
| Kuldigas rajons | Kuldīgas distrikt |
| Kuldīga | Kuldīgas distrikt |
| Kult | Sekt |
| Kultura | Kultur |
| Kumasi | Kumasi |
| Kumbhamelâ | Kumbh Mela |
| Kumite | Kumite |
| Kumquat | Limequat |
| Kun Nong | Quan Meld Nong |
| Kundalinî | Kundalini |
| Kung fu | Kungfu |
| Kungsbacka | Kungsbacka |
| Kungälv | Kungälv |
| Kuomingtang | Kuomintang |
| Kuomintang | Kuomintang |
| kurde | kurdisk |
| Kurdes | Kurder |
| Kurdistan | Kurdistan |
| Kurdistan irakien | Kurdistan |
| Kure | Kure |
| Kuressaare | Kuressaare |
| Kurfürstendamm | Kurfürstendamm |
| Kurt Angle | Kurt Angle |
| Kurt Cobain | Kurt Cobain |
| Kurt Georg Kiesinger | Kurt Georg Kiesinger |
| Kurt Gödel | Kurt Gödel |
| Kurt Russell | Kurt Russell |
| Kurt Student | Kurt Student |
| Kurt von Schleicher | Kurt von Schleicher |
| Kurt Vonnegut | Kurt Vonnegut |
| Kurt Waldheim | Kurt Waldheim |
| Kurt Wallander | Henning Mankell |
| Kurt Weill | Kurt Weill |
| Kurt-Asle Arvesen | Kurt-Asle Arvesen |
| Kurzeme | Kurland |
| Kurów | Kurów |
| Kut | Kut |
| Kutaisi | Kutaisi |
| Kvaløya | Kvaløya |
| Kvènes | Kvener |
| Kwacha | Kwacha |
| Kwacha zambien | Kwacha |
| Kwame Nkrumah | Kwame Nkrumah |
| Kwanzaa | Kwanzaa |
| KwaZulu-Natal | KwaZulu-Natal |
| Kwaï | Kwai |
| Kyle Broflovski | Kyle Broflovski |
| Kyle Katarn | Kyle Katarn |
| Kylie Minogue | Kylie Minogue |
| Kyoto | Kyoto |
| Kyrie | Kyrie eleison |
| kyste | cyste |
| Kyushu | Kyushu |
| Kyōto | Kyoto |
| Kyūshū | Kyushu |
| Károly Goldmark | Karl Goldmark |
| Kâlî | Kali |
| Kâma | Kama |
| Kâverî | Kaveri |
| Képhir | Kefir |
| Kératocône | Keratoconus |
| kérosène | petroleum |
| Kérozène | Gas |
| Kérygme | Kerygma |
| Kópavogur | Kópavogur |
| Kôré | Pupil |
| König | Konge |
