Posted in Government & Military, Information Technology, Organizations, Pop Culture, Schools & Education DRSS stands for Data Relay Satellite System (satellite communications) DRSS stands for Discount Retail Store Services DRSS stands for Dominican Republic Speleological Society (caves) DRSS stands for Defence Recognised Supplier Scheme (Australian Department of Defence) DRSS Department of Research and Specialist Services (Zimbabwe) DRSS Dayton Regional STEM (Science, Technology, Engineering and Math) School (Ohio)