GSP may refer to:
Places Parks Gambrill State Park, Frederick, Maryland Garner State Park, Concan, Texas Garrapata State Park, California Gathland State Park, Burkittsville, Maryland Geneva State Park, Ashtabula County, Ohio
Transportation Garden State Parkway, a toll road in New Jersey Greenville–Spartanburg International Airport, in South Carolina Gurdaspur railway station, in Punjab, India
Other places Garden State Plaza, a shopping mall in New Jersey GSP Stadium in Nicosia, Cyprus
People Georges St-Pierre, a retired Canadian mixed martial artist
Arts, entertainment, and media Gazeta Sporturilor, a Romanian sports newspaper Glory Sound Prep, an album by artist Jon Bellion
Companies and organizations Genealogical Society of Pennsylvania General Samaj Party, a political party in Punjab, India Geological Survey of Pakistan George Street Playhouse, in New Brunswick, New Jersey Girl Scouts of the Philippines, a scouting system Goodby, Silverstein & Partners, an American advertising agency , the former name of an Algerian sports club group that included GS Pétroliers (basketball) GS Pétroliers (handball) Grup Servicii Petroliere, a Romanian oil & gas service company Guatemala Stove Project, a Canadian charity
Law enforcement Georgia State Patrol, in Georgia, United States Georgia State Prison, in Georgia, United States Gibraltar Services Police
Technology GPU System Processor, microcontroller used in Nvidia graphics processing units since the Turing architecture. Guardian Service Processor in Hewlett-Packard servers The Geometer's Sketchpad, educational software
Other uses Generalized second-price auction Generalized System of Preferences, a preferential tariff system German Shorthaired Pointer, a breed of dog Good safety practice Gross state product Global Shipping Program, international delivery system used by eBay GSP-55, a ferry variant of the Soviet PT-76 amphibious light tank Kentucky Governor's Scholars Program Samsung Global Scholarship Program Walther GSP, a pistol Wasembo language, spoken in Madang Province, Papua New Guinea