GSA

GSA may refer to:

Commerce

• Citroën GS / GSA, a French automobile car
• Global mobile Suppliers Association, an industry association for 3G mobile technology
• Global Semiconductor Alliance, an industry association for the global semiconductor industry
• General Sales Agent, an airline sales representative
• Google Search Appliance, a device for document indexing
• GameSpy Arcade, a utility for use with network computer games

Education

• Glasgow School of Art, an art school in Glasgow, Scotland
• Guildford School of Acting, a drama school in Guildford, Surrey
• German School of Athens, an educational institution in Athens, Greece
• Graduate student assistant, see teaching assistant
• Girls' Schools Association, an association of girls' schools in the United Kingdom
• University of Melbourne Graduate Student Association, a graduate student union at University of Melbourne, in Melbourne, Australia
• Graduate Students' Association, a graduate student union at various universities in the United Kingdom and United States

Government

• European GNSS Agency (GSA), formerly the European GNSS Supervisory Authority, an agency of the European Union
• General Services Administration, a United States federal agency that provides office space, goods and services to other federal agencies
• Groupement Spécial Autonome, now the Brigade des Forces Spéciales Terre, French Army special forces command
• General Service Area, a zoning term in Nova Scotia
• Germany, Switzerland & Austria, the main German speaking countries in Europe

Organizations

• Gay-straight alliance, a student organization for lesbian, gay, bisexual, and transgender (LGBT) youth and their straight allies
• Genetics Society of America, a non-profit organization of genetics researchers and educators
• Geological Society of America, a non-profit organization dedicated to the advancement of the geosciences
• German Scholars Agency or German Scholars Boston, an organization of German speaking people in Cambridge and greater Boston, USA
• German Studies Association, an organization of scholars of Germany, Austria, and Switzerland
• The Gerontological Society of America, a multidisciplinary organization devoted to research and education in all aspects of gerontology
• Girl Scouts of the USA, a youth organization for girls in the United States based on the Scouting principles developed by Robert Baden-Powell

Science

• Genetic sexual attraction, sexual attraction between close relatives, such as a brother and sister, who first meet as adults
• General somatic afferent fibers, fibers found in the spinal nerves

Computer Architecture

• Global Storage Architecture, an IBM distributed networked file system designed to replace Andrew File System/DCE Distributed File System