Abbreviations beginning with r

RIWGRegional Infrastructure Working Group (Standing Committee on Regional Development; Australia)
Governmental

RIWGRhode Island Wing (Civil Air Patrol)
Governmental

RIWGRegional Initiatives Working Group (Australia)
Miscellaneous

RIWGRequirements Integration Working Group
Miscellaneous

RIWHRisk Index With Horns
Business

RIWIReal-Time Interactive Worldwide Intelligence
Business » Companies & Firms

RIWIRights in Water and Irrigation Act 1914 (Australia)
Governmental

RIWIRights in Water and Irrigation Act 1914
Regional » Australian

RIWMResearch Institute of Water Management (Slovakia)
Governmental

RIWMARural Iowa Waste Management
Academic & Science

RIWPReconfigurable Integrated-Weapons Platform
Governmental » Military

RIWPRemedial Investigation Work Plan (CERCLA requirement)
Governmental

RIWPFCRaffles Institution Waterpolo Football Club
Miscellaneous

RIWPSRhode Island Wild Plant Society (Exeter, RI)
Academic & Science

RIWRResearch Institute of Water Resources
Miscellaneous

RIWRBRhode Island Water Resources Board
Governmental » State & Local

RIWRDResearch Institute for Water Resources Development (Indonesia)
Academic & Science

RIWSRockford Industrial Welding Supply (various locations)
Business

RIWSRacal Instruments Wireless Solutions (now Aeroflex; UK)
Miscellaneous