EWS may refer to: Education East Woods School, in Oyster Bay Cove, New York Elizabeth Woodville School, in Northamptonshire, England The Emery/Weiner School, in Houston, Texas Other uses DB Cargo UK, a British rail freight company formerly named English, Welsh & Scottish Railway Early warning score Early warning system Earthquake warning system, a network of seismometers that detect an earthquake already in progress to provide notice of incoming shaking to people further away from the epicenter. Economically Weaker Section, in India Environmental Waste Solutions, an American business consulting firm Ewing sarcoma breakpoint region 1, a protein EWS Arena, in Göppingen, Germany Exchange Web Services, a protocol introduced in Microsoft Exchange Server