sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Side Collision Warning System | ** |
| Senior Center of West Seattle | ** |
| Spanish Creek Wildlife Sanctuary | ** |
| State Committee on Water Systems | * |
| Small Community Water System | * |
| Standing Committee for World Service | * |
| Sensor Control Work Stations | * |
| Shutdown Cooling Water Subsystem | * |
| Salmon Chinook Winter Sacramen | * |