| SPW | Sanlam Private Wealth 
| Others |
| SPW | Schroeder Publishing and Wargames
| Others |
| SPW | Self Perform Work
| Others |
| SPW | Semi Precious Weapons
| Others |
| SPW | Service public de Wallonie
| Others |
| SPW | Sexuality Policy Watch
| Others |
| SPW | Shelter in Place Warning
| Others |
| SPW | SHOOT Publicity Wire
| Others |
| SPW | SigmaPlot Worksheet
| Others |
| SPW | Signal Processing Workshop
| Others |
| SPW | Signal Processing Worksystem
| Others |
| SPW | Signing Professionals Workgroup
| Others |
| SPW | Singapore Pro Wrestling
| Others |
| SPW | Society for Professional Watchmakers
| Others |
| SPW | Society of Professional Women
| Others |
| SPW | Software Process Workshop
| Others |
| SPW | Southern Pro Wrestling
| Others |
| SPW | Space Wagon
| Others |
| SPW | Spark Plug Wire
| Others |
| SPW | Special Protection Waters
| Others |
| SPW | Special Purpose Weapon
| Others |
| SPW | Special Purpose Withdrawal
| Others |
| SPW | Speed Week
| Others |
| SPW | Spencer, Iowa USA
| Others |
| SPW | Sport Wagon
| Others |
| SPW | St Peter's Woodlands
| Others |
| SPW | Stanford Professional Women
| Others |
| SPW | Student Production Workshop
| Others |
| SPW | Students Partnership Worldwide
| Others |
| SPW | SUNY Potsdam Weekly
| Others |
| SPW | Supertags Per Word
| Others |
| SPW | Supreme Pro Wrestling
| Others |
| SPW | Surface Plasmon Wave
| Others |
| SPW | Systematic Programming Workshop
| Others |
| SPW | The Sports Wire
| Others |