KK, K.K., kK, k.k., or other sequences of two k's with or without punctuation may refer to:

Arts and media

*KK, the production code for the 1967 ''Doctor Who'' serial '' The Faceless Ones'' * "KK" (song), a 2014 song 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 * '' Kvinner og Klær'' (''Women and Clothes'') or ''KK'', a Norwegian weekly magazine * '' Kritika Kultura'' or ''KK'', a Philippine journal of literary, language and cultural studies

Language

Kazakh language The Kazakh or simply Qazaq (Latin: or , Cyrillic: or , Arabic Script: or , , ) is a Turkic language of the Kipchak branch spoken in Central Asia by Kazakhs. It is closely related to Nogai, Kyrgyz and Karakalpak. It is the official lan ...

(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

* 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 * KK Goswami (born 1973), Indian film and television actor * K. K. Downing (born 1951), British musician *

K. Keshava Rao Kancherla Keshava Rao, popularly known as KK (born 4 June 1939), is an Indian politician from Telangana Rashtra Samithi party. He is a Member of the Parliament of India in the Rajya Sabha, the upper house of the Indian Parliament. Rao was first ...

(born 1939), Indian politician * Kay Kay Menon (born 1968), Indian actor * Keke Rosberg (born 1948), Finnish racing driver * Kenneth Kaunda (1924–2021), first president of Zambia * Jesperi Kotkaniemi, Finnish ice hockey player * Kwang-hyun Kim, Korean baseball player, plays for the St. Louis Cardinals * KK, born Kelton L. McDonalda, rapper from the American rap group 2nd II None

Places

* Kinnickinnic River (Milwaukee River) or "KK River", which flows into Lake Michigan * KK, an underground rail route replaced by the J/Z (New York City Subway service) * Kota Kinabalu or KK, a city in Sabah, Malaysia * Kuala Kangsar, royal town of Perak, Malaysia * Kuala Kurau, a town in Kerian District, Perak Malaysia * Kuala Klawang, a town in Jelebu District, Negeri Sembilan, Malaysia *

Northern Cyprus Northern Cyprus ( tr, Kuzey Kıbrıs), officially the Turkish Republic of Northern Cyprus (TRNC; tr, Kuzey Kıbrıs Türk Cumhuriyeti, ''KKTC''), is a ''de facto'' state that comprises the northeastern portion of the Geography of Cyprus, isl ...

or by its Turkish name "Kuzey Kıbrıs"

Sport

* Karachi Kings, a cricket team franchise in Pakistan Super League

Other uses

* Kabushiki gaisha or kabushiki kaisha, a type of Japanese joint-stock company commonly abbreviated as "K.K." * Kaluza–Klein theory, a theory in physics * Karkat Vantas, a character from the webcomic ''Homestuck'', frequently called "KK" by his friend Sollux * AtlasGlobal (IATA airline designator KK), formerly Atlasjet, a Turkish airline * Jeep Liberty (KK), a model of Jeep Liberty made from 2008 until 2012 * ''Kilokelvin'' (kK), a temperature or temperature difference of 1000 kelvins * 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-theory In mathematics, ''KK''-theory is a common generalization both of K-homology and K-theory as an additive bivariant functor on separable C*-algebras. This notion was introduced by the Russian mathematician Gennadi Kasparov in 1980. It was influ ...

, in algebraic topology *

KK thesis The KK thesis or KK principle is a principle of epistemic logic which states that "If you know that P is the case then you know that you know that P is the case." This means that one cannot know that P is, if one does not know whether one's knowled ...