LCMS

LCMS may refer to:

Science and technology

 * Liquid chromatography–mass spectrometry, a chemical analysis technique
 * Learning content management system
 * LittleCMS, an open-source color management system

Organizations

 * Lindero Canyon Middle School, Agoura Hills, California, United States
 * Los Cerritos Middle School, Thousand Oaks, California, United States
 * Lutheran Church–Missouri Synod, a conservative Lutheran body in the United States
 * Lutheran Church in Malaysia and Singapore