Abbreviations beginning with r

RSYCRoyal Southampton Yacht Club (Ocean Village, England, UK)
Miscellaneous

RSYCRoyal Savage Yacht Club (Lake Champlain, Vermont)
Sports » Yachting

RSYCRoyal Southampton Yacht Club (Ocean Village, England, UK)
Sports » Yachting

RSYERideau Street Youth Enterprises (Ottawa, Ontario)
Miscellaneous

RSYMRepublican Socialist Youth Movement (Ireland)
Miscellaneous

RSYNCRemote Synchronization
Computing » IT

RSYORisk Sermayesi Yatirim Ortakligi (Turkish: Venture Capital Investment and Partnership)
Business

RSYOReading Symphony Youth Orchestra (Reading, PA)
Miscellaneous

RSYORidgefield Symphony Youth Orchestra (Connecticut)
Miscellaneous

RSYORockford Symphony Youth Orchestra (Rockford, IL)
Miscellaneous

RSYPRailroad Street Youth Project (Great Barrington, MA)
Miscellaneous

RSYPRajasthan Swasthya Yoga Parishad (Indian yoga training center)
Miscellaneous

RSYSResponsible System
Governmental » NASA

RSYSRoyal Sydney Yacht Squadron
Miscellaneous » Unclassified

RSYSRoyal Sydney Yacht Squadron (Australia)
Miscellaneous

RSYXRefined Sugars, Incorporated
Regional » Railroads