ASA - WikiHQ

ASA as an abbreviation or initialism may refer to:

Biology and medicine

Accessible surface area of a biomolecule, accessible to a solvent
Acetylsalicylic acid, aspirin
Advanced surface ablation, refractive eye surgery
Anterior spinal artery, the blood vessel which supplies the anterior portion of the spinal cord
Antisperm antibodies, antibodies against sperm antigens
Argininosuccinic aciduria, a disorder of the urea cycle
ASA physical status classification system, rating of patients undergoing anesthesia

Acoustical Society of America, international scientific society
Advertising Standards Authority (disambiguation), advertising regulators in several countries
American Scientific Affiliation, an organization of Christians in science
American Society of Agronomy
American Society of Anesthesiologists
American Society of Appraisers
American Sociological Association
American Staffing Association
American Standards Association, a former name of the American National Standards Institute
American Statistical Association
American Synesthesia Association
Americans for Safe Access, marijuana law reform group
Association for Social Advancement, microfinance institution, Bangladesh
Association for the Study of Abortion
Association of Scouts of Azerbaijan
Association of Southeast Asia
Australian Submarine Agency
Australian Society of Authors
Australian Space Agency
Austrian Service Abroad
Autism Society of America
United States Army Security Agency
Assistant Secretary of the Army, the title given to certain civilian senior officials in the United States Department of the Army

Agremiação Sportiva Arapiraquense, Brazilian soccer club
Alliance Sport Alsace, French basketball club
Amateur Softball Association, former name of the governing body now known as USA Softball
Amateur Swimming Association, former name of Swim England
American Samoa, IOC country code
American Speed Association, motorsports sanctioning body
American Sportscasters Association
Arizona Soccer Association
Athletics South Africa, the national governing body for the sport of athletics in South Africa
Atlético Sport Aviação, Angolan multisports club
United States Adult Soccer Association

ASA (automobile), Italian marque of automobiles (Autocostruzioni Società per Azioni)
ASA Aluminium Body, Argentinian manufacturer of replicas of sports cars
Aeropuertos y Servicios Auxiliares, Mexican airport operator
African Safari Airways, airline company based in East Africa
Air services agreement, bilateral agreement to allow international commercial air transport services between signatories
Atlantic Southeast Airlines, in Atlanta area, Georgia
Airline Superintendents Association, of Trinidad & Tobago
Airservices Australia, air traffic management and related services provider for Australia
The International Civil Aviation Organization's code for Alaska Airlines and Hawaiian Airlines

ASA ("American Standards Association") a measure of film speed in photography, later replaced by the ISO standard
Acrylonitrile styrene acrylate, a thermoplastic used for 3D printing and in the auto industry
Adaptive simulated annealing, optimization algorithm
Cisco ASA (Adaptive Security Appliances)
Allied States of America, a fictional American nation in the television show Jericho
Allmennaksjeselskap, the designation for a Norwegian public limited company
Anti-Soviet agitation, a criminal offense in the Soviet Union
ASA carriage control characters, a system used for controlling mainframe line printers
Assistant state's attorney, a title for attorneys working in the state's attorney's office in the United States
As-salamu alaykum, a greeting in Arabic that means "peace be upon you"
Auditory scene analysis, a proposed model for the basis of auditory perception