| Acronym | Definition |
|---|
| PWS➣Performance Work Statement |
| PWS➣Public Water System |
| PWS➣Password Stealer |
| PWS➣Personal Web Server |
| PWS➣Public Water Supply |
| PWS➣Primary Weapons Systems (Boise, ID) |
| PWS➣Power Supply (Pirelli) |
| PWS➣Prader-Willi Syndrome |
| PWS➣Personal Weather Station |
| PWS➣Prince William Sound (Alaska) |
| PWS➣Playing with Sound (record label) |
| PWS➣Public Warning System (civil defense; various locations) |
| PWS➣Port Wine Stain (birthmark) |
| PWS➣Private Water Supply |
| PWS➣Personal Workstation |
| PWS➣Programmable Workstation |
| PWS➣Portable Workstation |
| PWS➣Premium Wireless Services |
| PWS➣Pico Web Server |
| PWS➣Peer Web Services |
| PWS➣Payments for Watershed Services (conservation program) |
| PWS➣Person Who Stutters |
| PWS➣Professional Wetland Scientist |
| PWS➣Potable Water System |
| PWS➣Priority Worldwide Services (logistics company) |
| PWS➣Peer Web Server |
| PWS➣Professional Workstation (Computer) |
| PWS➣Public Works Standards (various locations) |
| PWS➣Public Water Source |
| PWS➣Proximity Warning System |
| PWS➣Predictive Windshear |
| PWS➣Planning Watershed |
| PWS➣Penrith Whitewater Stadium (Australia) |
| PWS➣Private Wire Service |
| PWS➣Peer Web Service |
| PWS➣Public Weather Service |
| PWS➣Pasadena Waldorf School (Altadena, CA) |
| PWS➣Purify Weird Soul (Valkyrie Profile PlayStation/PSPortable game) |
| PWS➣Power Windows & Siding, Inc (Brookhaven, PA) |
| PWS➣Plane Wave Spectrum |
| PWS➣Piecewise Sinusoidal |
| PWS➣Portable Work Station |
| PWS➣Personal Work Station |
| PWS➣Pacific Water Shrew (animal species) |
| PWS➣Postwurfsendung (Geman direct/bulk mail) |
| PWS➣Partner Web Site |
| PWS➣Part Winding Starting |
| PWS➣Palestine Wildlife Society |
| PWS➣Project Work Statement |
| PWS➣Planning Workstation (Bellcore) |
| PWS➣Programmer Work Station |
| PWS➣Pricing Work Statement |
| PWS➣Person with Stutter |
| PWS➣Petrified Wood Society |
| PWS➣Parallel Working System |
| PWS➣Preliminary Work Statement |
| PWS➣Private Wire System |
| PWS➣Proto-West Sudanic |
| PWS➣Phoenix Weapon System |
| PWS➣Psychological Warfare Society |
| PWS➣Predicted Wave Signaling |
| PWS➣Present Water Sensor (US Department of Energy) |
| PWS➣Petersburg Workshop on Simulation |
| PWS➣Psychological Warfare Service |
| PWS➣Process Water Sewer |
| PWS➣Program Work Statement |
| PWS➣Primary Working Standard |
| PWS➣Portable Welding Service (various locations) |
| PWS➣Phalanx Weapon System |