KK, K.K., kK, and other variants may refer to:
Arts and media Fictional characters and items K.K. Slider, a fictional character from the video game franchise Animal Crossing Karkat Vantas, a character from the webcomic Homestuck, frequently called "KK" by his friend Sollux Krusty Krab, a fictional restaurant in SpongeBob SquarePants
Music "KK" (song), 2014, by Wiz Khalifa Kk. or Kirkpatrick number, a designation system for Domenico Scarlatti's keyboard sonatas, devised by Ralph Kirkpatrick Kobylańska Katalog or KK, catalogue of the works of Frédéric Chopin, authored by Krystyna Kobylańska
Other media Kritika Kultura or KK, a Philippine journal of literary, language and cultural studies Kvinner og Klær (Women and Clothes) or KK, a Norwegian weekly magazine The Faceless Ones, a 1967 Doctor Who serial (production code KK)
Language Kazakh language (ISO 639-1 code kk), a Turkic language Kenyon and Knott or KK Phonetic Transcription, a transcription system used in the 1944 Pronouncing Dictionary of American English Kernewek Kemmyn (Common Cornish), a variety of the Cornish language Kk (digraph), used to represent a consonant in various languages
People Actors KK Goswami (born 1973), Indian film and television actor Kay Kay Menon (born 1968), Indian actor
In music KK (singer), (Krishnakumar Kunnath, 1968–2022), Bollywood playback singer KK (musician) (born 1956), Icelandic musician KK (composer, producer) (born 1975), British record producer and musician K. K. Downing (born 1951), British musician KK, born Kelton L. McDonalda, rapper from the American rap group 2nd II None
In politics K. Keshava Rao (born 1939), Indian politician Kemal Kılıçdaroğlu (born 1948), Turkish politician Kenneth Kaunda (1924–2021), first president of Zambia
In sport Keke Rosberg (born 1948), Finnish racing driver Jesperi Kotkaniemi, Finnish ice hockey player Kwang-hyun Kim, Korean baseball player, plays for the St. Louis Cardinals
Transportation Leav Aviation, a German airline (IATA code KK) AtlasGlobal, formerly Atlasjet, a defunct Turkish airline (IATA code KK) , the Keikyū Main Line connecting locations in Tokyo and Kanagawa, Japan KK, a former subway route replaced by the J/Z (New York City Subway service)
Places Malaysia Kota Kinabalu or KK, a city in Sabah Kuala Kangsar, royal town of Perak Kuala Kurau, a town in Kerian District, Perak Malaysia Kuala Klawang, a town in Jelebu District, Negeri Sembilan
Elsewhere Kinnickinnic River (Milwaukee River) or "KK River", which flows into Lake Michigan Northern Cyprus or by its Turkish name "Kuzey Kıbrıs"
Science and technology KK-theory, in algebraic topology KK thesis, a principle of epistemology Kaluza–Klein theory, a theory in physics Kilokelvin (kK), a temperature or temperature difference of 1000 kelvins
Other uses Kabushiki gaisha or kabushiki kaisha, a type of Japanese joint-stock company commonly abbreviated as "K.K." or Jeep Liberty (KK), a model of Jeep Liberty made from 2008 until 2012 k.k. or k.-k. (kaiserlich-königlich), meaning "imperial-royal" in the Austrian and Austro-Hungarian Empires "kk", instant-messaging slang for "OK", an acceptance and indication that no further explanation is necessary KK Super Mart, a convenience store chain in Malaysia Karachi Kings, a cricket team franchise in Pakistan Super League
See also
2K (disambiguation) K2 (disambiguation) K (disambiguation) KKK (disambiguation) KKKK (disambiguation) KKKKK (disambiguation) K&K (disambiguation) KK Mladost (disambiguation) KKAY, an FM radio station in White Castle, Louisiana Kay Kay and His Weathered Underground, a Seattle band