Posted in Business & Finance, Government & Military, Health & Medicine, Information Technology, Organizations, Science DWSS stands for Department of Water Supply and Sewerage DWSS stands for Disney Worldwide Shared Services (Florida) DWSS stands for Drinking Water Supply and Sanitation DWSS stands for Defense Weather Satellite System DWSS stands for Disaster Warning Satellite System (US NASA) DWSS stands for Department Wide Support Services (State of Oregon) DWSS stands for Drinking Water Supply Scheme DWSS stands for Drywall Suspension System (USG Corporation) DWSS stands for Deputy Warden for Support Services DWSS stands for Deutscher Wach- und Schutzhund Service GmbH DWSS stands for Digital Wideband Serving Section DWSS stands for Digital Worldwide Standard Seismograph DWSS