| Acronym | Definition |
|---|
| GSP | Good Scientific Practice |
| GSP | Generalized System of Preferences |
| GSP | Georges St. Pierre (martial artist) |
| GSP | German Shorthaired Pointer (dog breed) |
| GSP | Geometer's Sketchpad (KTP Technologies geometry software) |
| GSP | Gross State Product |
| GSP | Garden State Parkway |
| GSP | Global Software Publishing (gaming) |
| GSP | Georgia State Patrol |
| GSP | Graduate School of Psychology (various schools) |
| GSP | Guaranteed Stream Provider |
| GSP | Government Security Program |
| GSP | Generic Server Passer |
| GSP | Grid Security Protocol |
| GSP | Gms System Protocol |
| GSP | Generic Service Passes |
| GSP | Generic Service Provider |
| GSP | Group Session Profile |
| GSP | Generalized System of Preference |
| GSP | Guardian Service Processor |
| GSP | Global Service Processor |
| GSP | Graphical Software Package |
| GSP | Gnutella Service Provider |
| GSP | Governor's Scholars Program (various locations) |
| GSP | General System of Preferences |
| GSP | Geschwister-Scholl-Platz (German plaza) |
| GSP | Garden State Plaza (Mall) |
| GSP | George Smith Partners (Los Angeles, CA) |
| GSP | Geological Survey of Pakistan |
| GSP | Gurdaspur (India) |
| GSP | Geometers' Sketchpad (Key Curriculum Press) |
| GSP | Government Security Program (Microsoft) |
| GSP | German Society of Pennsylvania (Philadelphia, PA) |
| GSP | Gene-Specific Primer |
| GSP | Government Security Policy |
| GSP | Global Service Provider |
| GSP | Green Star Polyp (coral) |
| GSP | Graphing Social Patterns (social networking conference) |
| GSP | Girl Scouts of the Philippines |
| GSP | Global Service Platform (Nortel) |
| GSP | Global Sales Platform |
| GSP | General Studies Program |
| GSP | Global Satellite Positioning |
| GSP | General Studies Programme (European Space Agency) |
| GSP | Global Studies Program |
| GSP | Gough-Stewart Platform (robotics) |
| GSP | Grupo Sur de Promociones |
| GSP | Galvanized Steel Pipe (construction/building material) |
| GSP | Global Structured Products (UK) |
| GSP | Google Sitemap Protocol |
| GSP | Growth and Stability Pact (aka Stability and Growth Pact) |
| GSP | Grupo Sur Promociones (Guatemala) |
| GSP | German Sparkle Party |
| GSP | Group Service Project (various organizations) |
| GSP | Guest Speaker Program (various organizations) |
| GSP | Getting Started Package |
| GSP | Green Seattle Partnership |
| GSP | Gunma Safari Park (Japan) |
| GSP | Graduate Safety Practitioner (Board of Certified Safety Professionals) |
| GSP | Game & Simulation Programming |
| GSP | Grid Service Provider |
| GSP | Government of Canada Security Policy |
| GSP | Group Savings Plus (insurance) |
| GSP | Ground Support Personnel (US NASA) |
| GSP | Guest Strip Project (webcomic) |
| GSP | Gyoury Self Partnership (UK) |
| GSP | Graphics System Processor |
| GSP | General Strike Plan |
| GSP | Corellian Gunship (Star Wars) |
| GSP | Good Safety Practice |
| GSP | Gaming Service Provider (online gaming) |
| GSP | Gyro Stabilized Platform |
| GSP | Globemaster Sustainment Partnership (US Air Force and Boeing) |
| GSP | Grille, Système et Parallélisme (French: Grids System and Parallelism) |
| GSP | Global Security Program |
| GSP | Graphic Subroutine Package |
| GSP | Good Service Pension |
| GSP | Gigabit Switch Platform (Cicso) |
| GSP | Grants and Special Projects |
| GSP | Government Services Provider (US government contracting) |
| GSP | Gas Supply Pressure |
| GSP | Gameshark Pro |
| GSP | Global SOF (Special Operations Forces) Posture |
| GSP | Government Specified Purchase |
| GSP | Generic Switch Place |
| GSP | Ground Support Position |
| GSP | Gardermoen Service Partner |
| GSP | Groundwater Surveillance Program |
| GSP | Generalized Stokes Parameter |
| GSP | Grandparent Support Program |
| GSP | Global Sprintlink Product (Sprint) |
| GSP | Greenville / Greer, SC, USA - Greenville Spartanburg Airport (Airport Code) |
| GSP | Gnu Server Page(s) (Java Servlet for HTML scripting) |
| GSP | Generic Serial Port |
| GSP | Global Sales Processes |
| GSP | Global Sprintfax Product (Sprint) |
| GSP | Global SOF Posture (TRADOC) |
| GSP | Generic Software Platform |