Look up KO or ko in Wiktionary, the free dictionary.

KO, K.O., or Ko may refer to:

Film and television [edit]

• Ko (film), a Tamil action movie directed by K.V. Anand released in April 2011
• Keith Olbermann (born 1959), American broadcaster and the host of Current TV's Countdown with Keith Olbermann

Music [edit]

• KO (musician), Canadian musician who plays a fusion of hip hop and folk music
• Karen O (born 1978), lead singer of the rock group "Yeah Yeah Yeahs"
• K.O. (album), an album by Rize

Characters [edit]

• Kou Uraki of Gundam 0083
• Koh of Sorcerer Hunters

Sports [edit]

• Ko Simpson (born 1983), professional American football player for the Buffalo Bills
• Knockout, in martial arts and boxing
• Kickoff (American football), in American football

Places [edit]

• Ko Mountain, the second-highest peak in Sikhote-Alin
• Ko, Lamphun, Thailand

Language [edit]

• Ko (kana), the romanization of the Japanese kana こ and コ
• the ISO 639 alpha-2 code for the Korean language

Science [edit]

• Gene knockout, in molecular biology
• Knowledge Organization, an academic journal published by the International Society for Knowledge Organization

Computers [edit]

• Kilooctet, a unit of information or computer storage
• Loadable kernel module file extension

Other uses [edit]

• Ko rule, in the board game Go
• Ko or Gao (surname)
• Ko (Korean name), Korean surname
• Ko, an ancient Chinese weapon also known as a dagger-axe in English
• KO Transmission, an interstate natural gas pipeline company
• Alaska Central Express IATA airline designator
• The Coca-Cola Company stock ticker symbol and corporate internet domain ko.com
• Knight Online, a 2004 online role-playing game
• Knock-off, a counterfeit product
• Kemetic Orthodoxy religion
• Contracting Officer, US government contract point-of-contact; acronym KO instead of CO is used not to be confused with Commanding Officer
• Ronkonkoma (LIRR station), a train station in Ronkonkoma, New York
• Kō, a version of the foot plough used by the Māori people

See also [edit]

• All pages beginning with "Ko"
• All pages with titles containing "Ko"
• Kayo (disambiguation)
• Knockout (disambiguation)
• K0 (disambiguation)

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