| Korean Air Lines Flight 902 | Korean American | Korean Broadcasting System |
| Korean Central News Agency | Korean Committee of Space Technology | Korean Demilitarized Zone |
| Korean drama | Korean Empire | Korean language |
| Korean People's Air Force | Korean reunification | Korean War |
| Korean Wikipedia | Korek Telecom | Korf, Amol |
| Korfball | Kork and Nartich Rural District | Korken Yenkibarian |
| Korla Airport | Kornas | Kornblum oxidation |
| Kornel Saláta | Kornelia Ender | Kornet |
| Korney Chukovsky | Korond Rural District (South Khorasan Province) | Koror |
| Korowai people | Korsakoff's syndrome | Korsi Kola |
| Kortright, New York | Kortrijk | Korvettenkapitän |
| Koryolink | Kosciusko County, Indiana | Kosciusko, Mississippi |
| Koseki | Kosher salt | Koshkonong, Wisconsin |
| Kosovo | Kosovo Force | Kosovo Liberation Army |
| Kosovo Offensive (1915) | Kosovo War | Kosrat Rasul Ali |
| Kosse, Texas | Kossi Agassa | Kossuth, Mississippi |
| Kossuth, Wisconsin | Kostanjevica na Krki | Kostas Chalkias |
| Kostas Fortounis | Kostas Kaimakoglou | Kostas Katsouranis |
| Kostas Manolas | Kostas Papanikolaou | Kostas Sloukas |
| Kostas Stafylidis | Kostas Vasileiadis | Kosuke Kikuchi |
| Kosuke Kitajima | Kosuke Ota | Kosuke Saito |
| Kosuke Takeuchi | Kota Kinabalu International Airport | Kotlik, Alaska |
| Kotono Mitsuishi | Kottayam district | Kotzebue, Alaska |
| Koubbeh Palace | Kouko Guehi | Kouloughlis |
| Kountze, Texas | Kourtney Kardashian | Kouts, Indiana |
| Kouzemt | Kow Otani | Kowsar, Khuzestan |
| Koyaga | Koyaga falsa | Koyaga numisma |
| Koyaga senex | Koyaga virescens | Koyaga viriditincta |
| Koyla | Koylton Township, Michigan | Koyuk, Alaska |
| Koyukuk, Alaska | Kozhikode | Kozue Amano |
| KPa | KPackage | KPK |
| KPlayer | KPMG | Kpop |
| KPop | KPOP | Kr |
| Krabbe disease | Krabi Airport | Kraenzl. |
| Kraft paper | Kraków | Kraken |
| Kraken Mare | Krakow Township, Michigan | Kramer vs. Kramer |
| Kramer, North Dakota | Krameria | Krameria argentea |
| Krameria bicolor | Krameria lanceolata | Krameria lappacea |
| Krameria parvifolia | Krameria sonorae | Krameriaceae |
| Kranichfeld | Kranj | Kranzberg (mountain) |
| Kranzburg, South Dakota | Krasimir Balakov | Krasnovia |
| Krasnovia longiloba | Krassimir Balakov | Kratika Sengar |
| Kratos (God of War) | Krause's glands | Krautergersheim |
| Krautwiller | Krav Maga | Krāslava |
| Kráľovský Chlmec | Krško | Krásno nad Kysucou |
| Krönten | Krebs, Oklahoma | KREEP |
| Kremlin | Kremlin, Oklahoma | Kremmling, Colorado |
| Kremnica | Kress Drachenflieger | Kress, Texas |
| Krewella | KrF2 | Kriegsheim |
| Krim Belkacem | Kris Boyd | Kris Bright |
| Kris Commons | Kris Humphries | Kris Jenner |
| Kris Kristofferson | Kris Wu | Krist Novoselic |
| Krista Allen | Kristallnacht | Kristanna Loken |
| Kristaps Grebis | Kristen Bell | Kristen Johnston |
| Kristen Nygaard | Kristen Schaal | Kristen Stewart |
| Kristen Wiig | Kristi Yamaguchi | Kristian Ayre |
| Kristian Pless | Kristie Lu Stout | Kristin Cavallari |
| Kristin Chenoweth | Kristin Davis | Kristin Kreuk |
| Kristin Otto | Kristin Scott Thomas | Kristina Lilley |
| Kristina Repelewska | Kristina Schröder | Kristine Lilly |
| Kristinn Hrafnsson | Kristinn Jakobsson | Kristján Örn Sigurðsson |
| Kristján Karlsson | Kristof Vliegen | Kristoffer Peterson |
| Krisztián Vadócz | Krisztina Egerszegi | Krita |
| Kriti Sanon | Kritika Kamra | Kritosaurus |
| Krogh Length | Kroll Inc | Krompachy |
| Krona | Kronach | Kronborg |
| Krone (mountain) | Kronenwetter, Wisconsin | Kronig isthmus |
| Kronk's New Groove | Krotz Springs, Louisiana | Krrish |
| Krrish 3 | Krugerville, Texas | Krukoff |
| Krum, Texas | Krunoslav Jurčić | Krunoslav Simon |
| Krupp, Washington | Krusty Krab | KRX |
| Krypto | Kryptografie | Krypton |
| Krypton (programming language) | Krypton fluoride laser | Kryptopterus bicirrhis |
| Kryptopterus vitreolus | Krystal (singer) | Krysten Ritter |
| Krzysztof Kieślowski | Krzysztof Penderecki | Ksa |
| Ksabi Moulouya | Ksar | Ksar Nalut |
| Ksar Ouled Soltane | KSCN | Ksenia Svetlova |
| Kseniya Rappoport | Kseniya Ryzhova | KSU |
| KT Music | Ktesias | KTorrent |
| Ku Hye-sun | Ku Klux Klan | KU Librae |
| Kuala Lumpur | Kuala Lumpur International Airport | Kuami Agboh |
| Kuban Airlines | Kubilay Türkyilmaz | Kubo and the Two Strings |
| KUBO AND THE TWO STRINGS MOVIE | Kubota | Kubuntu |
| Kuca Miranda | Kuch Kuch Hota Hai | Kuchak-e Nazar Khani |
| Kuchar | Kuchek Astajiq | Kuchek Bardikor |
| Kuchek Dig Seyyed | Kuchek Khortum | Kuchek Olum |
| Kuchek Yurt Sheykhan | Kuchi Chal | Kuchik Khan |
| Kuchkun | Kuchlbauer Tower | Kudarz |
| Kudirkos Naumiestis | Kufa Review | Kugelrohr |
| Kuh Mal | Kuh Mareh Khami Rural District | Kuh Panj Rural District |
| Kuh Zin | Kuhanjan, Arsanjan | Kuhbanan County |
| Kuhestan Rural District (Behshahr County) | Kuhestan Rural District (East Azerbaijan Province) | Kuhestan Rural District (Fars Province) |
| Kuhi Kheyl | Kuhli loach | Kuhn |
| Kuhpayeh Rural District (Razavi Khorasan Province) | Kuhpayeh-e Gharbi Rural District | Kuhpayeh-e Sharqi Rural District |
| Kuhran | Kuhsareh | Kui Sadaf |
| Kuiper Airborne Observatory | Kujalleq | Kujan, Ahar |
| Kuk Deh | Kul Chenar | Kul Huni |
| Kul Mishan | Kul Shahu | Kul-e Shah |
| Kulak-e Bordabal | Kulan Kuh | Kulan, Khuzestan |
| Kulatan | Kuldīga | Kuli Darreh |
