Less

Less or LESS may refer to:

Computing

 * less (Unix), a Unix utility program
 * Less (style sheet language), a dynamic style sheet language
 * Large-Scale Scrum (LeSS), a product development framework that extends Scrum

Other uses

 * -less, a privative suffix in English
 * Lunar Escape Systems, a series of proposed emergency spacecraft for the Apollo Program
 * Christian Friedrich Lessing (1809–1862), (author abbreviation Less.) for German botanist
 * Less (novel), a 2017 novel by Andrew Sean Greer
 * Lateral electrical surface stimulation, a neuromuscular stimulation treatment for idiopathic scoliosis