Schools and organizations

• London Controlling Section, a World War II secret organisation
• Lincoln Christian College and Seminary
• Lakefield College School an independent school in Lakefield, Ontario, Canada
• Lebanese Community School in Lagos, Nigeria
• Littlehampton Community School, large secondary school in West Sussex, England
• London Corresponding Society, a radical British society founded in 1792
• Lutheran Confessional Synod, type of church
• Lockerby Composite School, a Canadian Secondary School in Ontario
• Laboratory for Computer Science, also known as Project MAC, at the Massachusetts Institute of Technology

Science, mathematics, and computing

• Liquid Cooling System, a computer cooling system designed to use a liquid, similar to a car radiator it reduces noise and improves cooling, a popular alternative of using loud fans
• Longest common subsequence problem in computer science
• Laser Camera System, a type of scanner used on the Space Shuttle
• Live Communications Server, Live Communications Server 2005 or Microsoft Office Communications Server , a secure Session Initiation Protocol based instant messaging and VoIP server product

Sports and entertainment

• Grand Theft Auto: Liberty City Stories, a game for the PlayStation Portable and PlayStation 2
• League Championship Series, a round of playoffs in Major League Baseball
• Last Comic Standing, an NBC reality program that premiered in 2003

Other uses

• Learning classifier system, machine learning system
• Littoral combat ship, a proposal for a new type of United States warship
• Landing Craft Support, amphibious landing support ship, from World War II
• LCS, a psychology credential for Licensed Clinical Social Worker. See List of credentials in psychology

See also

• LC