MSWS

AcronymDefinition
MSWSMedical Social Work Services (geriatric services; Florida)
MSWSMicrosoft Windows Sockets
MSWSMass Social Welfare Scheme (Ghana)
MSWSMulti-Sensor Warning System
MSWSMountain States Weather Services (est. 1977; Fort Collins, CO)
MSWSMaple Summer Workshop and Symposium (Rensselaer Polytechnic Institute; Troy, NY)
MSWSMid-South Winter Series (racing)