| SPG | s Preferred Guest 
| Others |
| SPG | Saab Performance Group
| Others |
| SPG | Sales Promotion Girl
| Others |
| SPG | Salt Pepper and Garlic
| Others |
| SPG | Salt Pepper Garlic
| Others |
| SPG | Sanders Phillips Grossman
| Others |
| SPG | Sarong Party Girl
| Others |
| SPG | Sarong Party Girls
| Others |
| SPG | Sarong Party Grill
| Others |
| SPG | Schweizerische Physikalische Gesellschaft
| Others |
| SPG | Secure Payment Gateway
| Others |
| SPG | Security Policy Group
| Others |
| SPG | Self Propelled Gun
| Others |
| SPG | Self Propelled Guns
| Others |
| SPG | Self-Propelled Gun
| Others |
| SPG | Sequence Password Generator
| Others |
| SPG | Sequential Product of Geminals
| Others |
| SPG | Service Provisioning Gateway
| Others |
| SPG | Shared Personal Gnosis
| Others |
| SPG | Shibetsu Proving Ground
| Others |
| SPG | Shot Penalty Goal
| Others |
| SPG | Shots Per Game
| Others |
| SPG | Signal Point Ground
| Others |
| SPG | Signal Processing Group
| Others |
| SPG | Signature Products Group
| Others |
| SPG | Simon Philip Goudsmit
| Others |
| SPG | Simon Property Group
| Others |
| SPG | Singapore Practice Grenade
| Others |
| SPG | Single Peer Group
| Others |
| SPG | Single Player Game
| Others |
| SPG | Single Point Ground
| Others |
| SPG | Sir Philip Game Centre
| Others |
| SPG | Sistema de Preferencias Generalizadas
| Others |
| SPG | Sister Party Girlfriend
| Others |
| SPG | Sivilastirilmis Petrol Gazi
| Others |
| SPG | Smarty Pants The Great
| Others |
| SPG | Society for the Propagation of the Gospel
| Others |
| SPG | Softcopy Processor Group
| Others |
| SPG | Software Process Group
| Others |
| SPG | Software Product Group
| Others |
| SPG | South Park Game
| Others |
| SPG | Southcoast Physicians Group
| Others |
| SPG | Space Propulsion Group
| Others |
| SPG | Spark Plug Gap
| Others |
| SPG | spastic paraplegia
| Others |
| SPG | Spastic Paraplegia Gene
| Others |
| SPG | Special Patrol Group
| Others |
| SPG | Special Performance Gro
| Others |
| SPG | Special Performance Group
| Others |
| SPG | Special Protection Group
| Others |
| SPG | Specialty Physician Group
| Others |
| SPG | Specialty Practice Groups
| Others |
| SPG | Speech Pathology Group
| Others |
| SPG | Speech Processing Group
| Others |
| SPG | Speedkore Performance Group
| Others |
| SPG | sphenopalatine ganglion
| Others |
| SPG | splenoportography
| Others |
| SPG | Sponge
| Others |
| SPG | Sprint Glossary
| Others |
| SPG | Staff Postal Gazetted
| Others |
| SPG | Standard Practice Guide
| Others |
| SPG | Standard Practice Guides
| Others |
| SPG | Standard Procedure Guide
| Others |
| SPG | Standard Product Generation
| Others |
| SPG | Standard Product Generator
| Others |
| SPG | Standardized Potency Guaranteed
| Others |
| SPG | Starwood Preferred
| Others |
| SPG | Starwood Preferred Guest
| Others |
| SPG | Starwood's Preferred Guest
| Others |
| SPG | Steals Per Game
| Others |
| SPG | Storage Products Group
| Others |
| SPG | Strategic Placement Group
| Others |
| SPG | Strategic Planning Group
| Others |
| SPG | Strategic Planning Guidance
| Others |
| SPG | Strategic Product Group
| Others |
| SPG | Student Predicted Graph
| Others |
| SPG | Students Programming Group
| Others |
| SPG | Study Planning Guide
| Others |
| SPG | Submersibe Pressure Gauge
| Others |
| SPG | Submersible Pressure Gauge
| Others |
| SPG | Submersible Pressure Guage
| Others |
| SPG | Submerssible Pressure Guage
| Others |
| SPG | Super Premium Unleaded Gasoline
| Others |
| SPG | Super Price Guarantee
| Others |
| SPG | Super Producer Girl
| Others |
| SPG | Superior Pack Group
| Others |
| SPG | Supplemental Product Generator
| Others |
| SPG | Supplementary Planning Guidance
| Others |
| SPG | Supreme Pupils Government
| Others |
| SPG | Swiss Physical Society
| Others |
| SPG | Sync Pulse Generator
| Others |
| SPG | Synchronous Pulse Generator
| Others |
| SPG | System Program Generator
| Others |
| SPG | Systolic Pressure Gradient
| Others |