LCK may refer to:
- The Lymphocyte-specific protein tyrosine kinase, Lck (also called p56-LCK)
Transport stations and areas
edit- Rickenbacker International Airport, Columbus, Ohio (IATA airport code LCK)
- Lockwood railway station, England (National Rail station code LCK)
- Lai Chi Kok station, Hong Kong (MTR station code LCK)
- Lim Chu Kang, Singapore
Gaming
edit- League of Legends Champions Korea, the top-level league for League of Legends competition in South Korea
- A shortened form of the word "Luck" used in many Role-playing games
Other
edit- Louis C.K., stand-up comedian, writer, producer, director, and actor
- Language Construction Kit, a feature of the website Zompist.com