| Abbreviation | Definition |
|---|---|
| SPRV | Special Purpose Reinsurance Vehicle |
| SPS | Shock Protection System |
| SPS | Specific Pavement Studies |
| SPS | Sport Production Special |
| SPS | Street Performance And Styling |
| SPS | Super Power Stock |
| SPS | System Performance Simulator |
| SPSV | Small Public Service Vehicle |
| SPT | Season Parking Ticket |
| SPTC | Sacramento Placerville Transportation Corridor |
| SPTC | Shanghai public transportation card |
| SPTC | Southern Pacific Transportation Company |
| SPTC | Southern Plains Transportation Center |
| SPTS | Strategic Public Transportation Systems |
| SPUD | Solar Power Unit Demonstrator |
| SPV | Special Purpose Vehicle |
| SPV | Special Purpose Vehicles |
| SPV | Spectrum Patrol Vehicle |
| SPVD | Self Powered Vehicle Detector |
| SQ | Speed Quality |