GSW

GSW may refer to:

• GSW Immobilien, a company in Berlin
• Georgia Southwestern State University, in the United States
• Geological Society of Washington
• God Street Wine, a New York City-based rock band
• Gunshot wound
• MIT Global Startup Workshop, an international entrepreneurship conference.
• GSW Limited, Canadian appliance maker formed by the merger of Beatty Brothers Limited and General Steel Wares
• Golden State Warriors, a professional basketball team

Aviation

• Greater Southwest International Airport, in Fort Worth, Texas, now closed
• HolidayJet, a defunct Swiss airline
• Sky Wings Airlines, a defunct Greek airline

Language

• Alsatian dialect
• Swiss German dialect