| Abbreviation | Definition |
|---|---|
| STT | Super Traction Tire |
| SU | Sale Used |
| SUP | Soud Usin Process |
| SURUS | Silent Utility Rover Universal Superstructure |
| SVH | Silicon Vacuum Hose |
| SVI | Smart Valve Interface |
| SVL | Snout Vent Length |
| SVT | Soft Vinyl Tip |
| SVT | Super Valve Technology |
| SW | Semmes-Weinstein |
| SW | Sky Wagon |
| SW | Slightly Weathered |
| SW | Slow Working |
| SW | Socket Weld |
| SW | Static Wire |
| SW | Supremely Waxed |
| SWA | Steel Wire Armored |
| SWAG | Sold Without Any Guarantee |
| SWG | Spiral Wound Gasket |
| SWG | Standard Wire Gauge |