CWSS
| Acronym | Definition |
|---|---|
| CWSS | Civil War Soldiers and Sailors |
| CWSS | California Weed Science Society |
| CWSS | Canadian Weed Science Society |
| CWSS | Community Water Supply Study (EPA) |
| CWSS | Combat Water Safety Swimmer (USMC) |
| CWSS | Chicago Women’s School of Sociology |
| CWSS | Copper Wideband Serving Section (telecommunications) |
| CWSS | Cooling Water Supply System |
| CWSS | Common Weakness Scoring System |