DWSMA
DWSMA stands for Drinking Water Supply Management Area (Minnesota)
DWSMC
DWSMC stands for Defense Weapons System Management Course
DWSMT
DWSMT stands for Defensive Weapons System Maintenance Trainer
DWSNET
DWSNET stands for Distributed Wargaming System Network
DWSNZ
DWSNZ stands for Drinking Water Standards for New Zealand
DWSO
DWSO stands for Disabled Women Support Organisation DWSO stands for District Water Supply Office (Nepal)
DWSP
DWSP stands for Downtown Winston-Salem Partnership (North Carolina) DWSP stands for Drinking Water Surveillance Program (Ministry of the Environment; Ontario, Canada) DWSP stands for District Water Supply Plan DWSP stands for Drinking Water Safety Plan (various nations) DWSP stands for Division of Water Supply Protection (Massachusetts Department of Conservation and Recreation)
DWSR
DWSR stands for Dollar-Wall Street Regime DWSR stands for Doctor Who Set Reports DWSR stands for Drinking Water Systems Regulation (Canada) DWSR stands for Doppler Weather Surveillance Radar DWSR stands for Direct Wet Seeded Rice
DWSC
DWSC stands for District Water and Sanitation Committee (various nations) DWSC stands for Drinking Water Systems Center (US EPA) DWSC stands for Deep Water Ship Channel (various locations) DWSC stands for Draycote Water Sailing Club (UK) DWSC stands for Deep Water Source Cooling DWSC stands for Declared Water Supply Catchment (Australia)
DWSE
DWSE stands for Division of Water Supply Engineering (Virginia Department of Health)