| Acronym | Definition |
|---|
| SPG➣Starwood Preferred Guest |
| SPG➣Springfield (Amtrak station code; Springfield, MA) |
| SPG➣Specialty Practice Group (various locations) |
| SPG➣Spring |
| SPG➣Simon Property Group (Indianapolis, IN) |
| SPG➣Steals Per Game (basketball) |
| SPG➣Steam Powered Giraffe (band) |
| SPG➣Signature Products Group (Salt Lake City, UT) |
| SPG➣Strategic Planning Guidance (US DoD) |
| SPG➣Supplementary Planning Guidance (UK) |
| SPG➣Sales Promotion Girl |
| SPG➣Salt Pepper and Garlic (barbeque cooking) |
| SPG➣Secure Payment Gateway |
| SPG➣Saab Performance Group |
| SPG➣Special Performance Group |
| SPG➣Strategic Planning Group |
| SPG➣Standard Product Generation |
| SPG➣Single Peer Group |
| SPG➣System Program Generator |
| SPG➣Single Player Game |
| SPG➣Synchronous Pulse Generator |
| SPG➣Softcopy Processor Group |
| SPG➣Self-Propelled Gun |
| SPG➣Safety Products Group (Cubic Designs) |
| SPG➣Specific Gravity |
| SPG➣Special Protection Group (India) |
| SPG➣South Pacific Gyre (marine microbiology) |
| SPG➣Special Patrol Group |
| SPG➣Submersible Pressure Gauge |
| SPG➣Siemens Power Generation |
| SPG➣Spastic Paraplegia |
| SPG➣Slumber Party Girls (American Girl group) |
| SPG➣Sarong Party Girl |
| SPG➣Specialized Packaging Group |
| SPG➣Single Point Ground |
| SPG➣Système des Préférences Généralisées (French: Generalized System of Preferences; trade regulation; EU) |
| SPG➣Supporting People Grant (UK) |
| SPG➣Sun Power and Geothermal Co., Inc. |
| SPG➣Système de Positionnement Global (French: Global Positioning System) |
| SPG➣Senior Policy Group |
| SPG➣Sichuan Provincial Government |
| SPG➣Scientific Planning Group |
| SPG➣State Protection Group (New South Wales, Australia) |
| SPG➣Sales Performance Group (various organizations) |
| SPG➣Spelling, Punctuation and Grammar |
| SPG➣Solar Panel Grounding |
| SPG➣Spheno-Palatine Ganglion |
| SPG➣Sony Protection Group |
| SPG➣Synchronizing Pulse Generator |
| SPG➣Service Provider Gateway |
| SPG➣Small Project Grant |
| SPG➣Space Plasma Group (various locations) |
| SPG➣Smithfield Premium Genetics |
| SPG➣Sociedad Peruana de Genetica |
| SPG➣Shiga Prefectural Government (Japan) |
| SPG➣South Platte Group (Sierra Club; Denver, CO) |
| SPG➣Stanley Picker Gallery (UK) |
| SPG➣Sistemas de Posicionamiento Global (Spanish: Global Positioning Systems) |
| SPG➣Security Police Group |
| SPG➣Specialst, Gunnery (US Navy) |
| SPG➣School Property Guide (New Zealand) |
| SPG➣Stockpile Planning Guidance |
| SPG➣Singapore Party Girl |
| SPG➣Smiling People Greeter |
| SPG➣Software Product Group |
| SPG➣Set-Piece Goal (soccer) |
| SPG➣Special Police Group |
| SPG➣Strategy and Policy Group |
| SPG➣Software Process Group |
| SPG➣Sequential Product of Geminals |
| SPG➣Standard Procedure Guide |
| SPG➣Sinusoidal Pressure Generator |
| SPG➣Statement Parameter Group |
| SPG➣Special Products Generator |
| SPG➣Sakartvelos Sotsialisturi Partia (Russian: Socialist Party) |
| SPG➣Society for the Preservation of the Gospel |
| SPG➣Sri Lanka Pugwath Group (Colombo, Sri Lanka) |