GS-1 explained

GS 1, GS1, GS-1, GS.1, may refer to:

Transportation and vehicular

• Southern Pacific class GS-1, a Southern Pacific steam locomotive class
• Glisa Stanisavljevic GS-1, a Yugoslav glider; see List of Yugoslavian gliders
• Curtiss GS-1, a WW1 U.S. Navy scout triplane
• Blue Origin New Glenn first stage, space launch rocket booster stage

Groups, organizations

• GS1, a not-for-profit international organization for barcode standards
• Gustav Siegfried Eins (station code "GS1"), a British black propaganda radio station during World War II
• Tatmadaw GS-1, the training and operations branch of the Myanmar Armed Forces

Other uses

• GS-I [Cellulose synthase (UDP-forming)], an enzyme
• Yamaha GS-1, the first commercially released FM digital synthesizer, in 1980

See also

• GS (disambiguation)
• GSI (disambiguation)
• GSL (disambiguation)