LCM may refer to:

Computing and mathematics Latent class model, a concept in statistics Least common multiple, a function of two integers Living Computer Museum Life cycle management, management of software applications in virtual machines or in containers Logical Computing Machine, another name for a Turing machine

Schools Leeds College of Music, a music conservatoire in Leeds, England London College of Music, a music conservatoire in London, England

Transportation Landing craft mechanized, a U.S. Navy hull classification symbol Laboratory Cabin Module, on the Chinese space station

Other uses Land change modeling, an analytical field of geography Large-capacity magazine, a type of ammunition storage and feeding device for a repeating firearm Laser capture microdissection, use of a laser through a microscope to isolate and extract cells League of Communists of Montenegro, the ruling party of the Socialist Republic of Montenegro Letalski center Maribor, a Slovenian flying club Liquid-crystal module, a liquid-crystal display module Liverpool Classical Monthly, an academic journal on classical antiquity London Canal Museum, a canal museum in London, England London City Mission, in Hoxton, east London, England Lower of cost or market, a value Lymphocytic choriomeningitis, a viral infection carried by rodents

See also Lifecycle management