ALS (disambiguation)

ALS, or amyotrophic lateral sclerosis, is a rare neurodegenerative disease.

ALS, als, Als, or ALs may also refer to:

Places

• Als (island), Denmark

Aviation

• Airman Leadership School, a U.S. Air Force program
• ALS – Aircraft Leasing Services, a Kenyan airline
• Approach lighting system, an airport runway lighting system
• San Luis Valley Regional Airport (IATA code: ALS)

Medicine

• Advanced life support, a level of medical training
• Anterolateral system, a part of the nervous system
• Antibodies from lymphocyte secretions, an immunological assay
• Angular leaf spot, a bacterial plant disease

Science and technology

• Acetolactate synthase, an enzyme
• Advanced Light Source, a synchrotron radiation facility
• ALSN, or automatic train signalling (автоматична локомотивна сигналізація), a train protection system
• Alternate line service, a mobile phone feature
• Aluminized steel, as used in engineering drawings
• Ammonium lauryl sulfate, a household chemical
• Antilag system, a system used on turbocharged engines
• Audio Lossless Coding, an audio codec
• Advanced low-power Schottky, a type of transistor–transistor logic
• Photodetector, ambient light sensor
• Alternating least squares, a matrix factorization method

Organizations

• Als, a nickname used for the Montreal Alouettes of the Canadian Football League
• ALS Association, an American nonprofit organization
• American Littoral Society, an American environmental organization
• Antar Lintas Sumatera, an Indonesian intercity bus company
• Arrowhead Library System (Wisconsin), American public libraries
• Australian Linguistic Society, an Australian academic association
• Associated London Scripts, a comedy-writers collective founded by Spike Milligan

Other uses

• ALS Gold Medal, a literary prize awarded by the Association for the Study of Australian Literature
• A. Lange & Söhne, a German luxury watch brand
• Alternative Learning System (Philippines), a modular non-formal education program
• Associate of the Linnean Society of London, a learned society for the study and dissemination of taxonomy and natural history
• "Auld Lang Syne", a traditional Scottish folk song
• Autographed Letter Signed, a term used in autograph colleting
• Singapore Area Licensing Scheme, a road pricing scheme in Singapore
• Tosk Albanian language (ISO 639-3 code: als)

See also

• All pages with titles beginning with ALS
• All pages with titles containing ALS