| Rank | Abbreviation | Meaning |
|---|
| ***** | SCWS | Stabilized Commander's Weapon Station
| |
| ***** | SCWS | Seabee Combat Warfare Specialist
| |
| **** | SCWS | Scottish Co-Operative Wholesale Society
| |
| **** | SCWS | Standing Committee for World Service
| |
| **** | SCWS | South Coast Web Solutions
| |
| **** | SCWS | Salmon Chinook Winter Sacramen
| |
| **** | SCWS | Samoyed Club of Washington State
| |
| **** | SCWS | Sea Control Weapons School
| |
| **** | SCWS | Senior Center of West Seattle
| |
| *** | SCWS | Side Collision Warning System
| |
| *** | SCWS | Shutdown Cooling Water Subsystem
| |
| ** | SCWS | Sensor Control Work Stations
| |
| ** | SCWS | Simple Chinese Words Segmentation
| |
| * | SCWS | Southern California World Service
| |
| * | SCWS | Space Combat Weapon System
| |
| * | SCWS | South Carolina Watermedia Society
| |
| * | SCWS | Small Community Water System
| |
| * | SCWS | State Committee on Water Systems
| |
| * | SCWS | Skiathos Cat Welfare Society
| |
| * | SCWS | Southern Colorado Watercolor Society
| |
| * | SCWS | Suckler Cow Welfare Scheme
| |
| * | SCWS | Surface contraction waves
| |
| * | SCWS | Smart Card Web Server
| |
| * | SCWS | Santa Cruz Waldorf School
| |
| * | SCWS | Spanish Creek Wildlife Sanctuary
| |