LSS may refer to:

Companies and organizations

Companies

LSS Data Systems LSS Data Systems (LSS) is a medical software and service company based in Minnesota, United States. The company developed products for physicians and was founded in 1982. LSS partnered with MEDITECH, Medical Information Technology (MEDITECH) in ...

, a medical software company *

Lone Star Steel Company Lone Star Steel Company was a company that operated a plant that produced steel in Lone Star, Texas. It specialized in making tubular steel with outer diameters ranging from 16 inches to 1.415 inches. In 2007, it was acquired by U.S. Steel for $2 ...

, a tubular steel mill in Lone Star, Texas

Schools

* Lakeland School System, school district in Lakeland, Tennessee *

Laurel Springs School Laurel Springs School is a WASC-accredited K–12 distance learning private school in Ojai, California, United States. Laurel Springs School offers personalized resources, customizable curricula, individualized teacher services, college adv ...

, Ojai, California, United States *

Lawrence Sheriff School Lawrence Sheriff School (LSS) is a boys' grammar school in Rugby, Warwickshire, England. The school is named after Lawrence Sheriff, the Elizabethan founder of Rugby School. The school was founded in 1878, in order to continue Sheriff's original ...

, Rugby, Warwickshire * Langstaff Secondary School, Richmond Hill, Ontario

Other organizations

* Law Society of Saskatchewan *

Leicester Secular Society Leicester Secular Society is the world's oldest Secularism, Secular Society. It meets at its headquarters, the Leicester Secular Hall in the centre of Leicester, England, at 75 Humberstone Gate. Founding Founded in 1851, the society is the oldest ...

, the world's oldest Secular Society *

Life Saving Society The Royal Life Saving Society Canada, commonly known as the Lifesaving Society or LSS, is a Canadian registered charity that works to prevent water-related injuries through various programs across Canada. The Lifesaving Society is an independent ...

Lithic Studies Society The Lithic Studies Society (LSS) was founded in 1979 to advance knowledge of, education and research in, lithic studies. The Society's members and contributors have diverse interests, spanning the Palaeolithic, Mesolithic, Neolithic and Prehisto ...

Lincoln Square Synagogue The Lincoln Square Synagogue is a Modern Orthodox congregation and synagogue located at 180 Amsterdam Avenue between West 68th and 69th Streets in the Lincoln Square neighborhood of Manhattan, New York City. Founded in 1964, the synagogue ...

, Manhattan, New York City *

Lunds Studentsångförening Lund University Male Voice Choir (, LSS, also ''Lunds studentsångare'') is a Swedish amateur choir, which counts its history from 1831. Today one of Sweden's top male choirs, the choir has assumed many different shapes during its history. Tradi ...

, a Swedish male-voice choir

Science and technology

Large-scale structure of the universe The observable universe is a spherical region of the universe consisting of all matter that can be observed from Earth; the electromagnetic radiation from these objects has had time to reach the Solar System and Earth since the beginning of th ...

*Large Space Simulator,

Space simulator Astronaut training describes the complex process of preparing astronauts in regions around the world for their space missions before, during and after the flight, which includes medical tests, physical training, extra-vehicular activity (EVA) tr ...

* Life Span Study of atomic bomb survivors, see Epidemiology data for low-linear energy transfer radiation * LSS (gene), an enzyme * LSS (Lynxmotion Smart Servo), a series of hobbyist-grade smart actuators created by RobotShop Inc. * Landing Ship Stern Chute, a converted train ferry used early in WW2 as

Dock landing ship A dock landing ship (also called landing ship, dock or LSD) is an amphibious warfare ship with a well dock to transport and launch landing craft and amphibious vehicles. Some ships with well decks, such as the Soviet Ivan Rogov class, also hav ...

Lumbar spinal stenosis Lumbar spinal stenosis (LSS) is a medical condition in which the spinal canal narrows and compresses the nerves and blood vessels at the level of the lumbar vertebrae. Spinal stenosis may also affect the cervical or thoracic region, in which case ...

, a medical condition in which the spinal canal narrows *

XM26 Lightweight Shotgun System The M26-MASS (Modular Accessory Shotgun System) is a shotgun configured as an underbarrel ancillary weapon attachment mounted onto the handguard of a service rifle, usually the M16/ M4 family of the United States Armed Forces, essentially making ...

Other uses

* L. S. Sheshagiri Rao, Indian writer and scholar of Kannada literature *

Lean Six Sigma Lean Six Sigma is a process improvement approach that uses a collaborative team effort to improve performance by systematically removing operational waste and reducing process variation. It combines the many tools and techniques that form the "to ...

, a synergized managerial concept of Lean manufacturing and Six Sigma * Licentiate of Sacred Scripture, see

Licentiate of Sacred Theology Licentiate in Sacred Theology (; abbreviated LTh or STL) is the second of three ecclesiastical degrees in theology (the first being the Baccalaureate in Sacred Theology and the third being the Doctorate in Sacred Theology) which are conferred ...

* Logistics Support System * Lone Star Showdown, the official rivalry between the Texas A&M Aggies and the Texas Longhorns * '' LSS (Last Song Syndrome)'', a 2019 Philippine film {{Dab