Organizations
- 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 Studies Association, an organization of scholars of Germany, Austria, and Switzerland
- Gay-straight alliance, a student organization for lesbian, gay, bisexual, and transgender (LGBT) youth and their straight allies (LGBTA)
- Girl Scouts of the USA, a youth organization for girls in the United States based on the Scouting principles developed by Robert Baden-Powell
- German Scholars Agency or German Scholars Boston, an organization of German speaking people in Cambridge and greater Boston, USA
- The Gerontological Society of America, a multidisciplinary organization devoted to research and education in all aspects of gerontology
Read more about this topic: GSA