Abbreviations beginning with r

RRWGReactivity Research Working Group (North American Research Strategy for Tropospheric Ozone)
Miscellaneous

RRWGRecruitment and Retention Working Group
Miscellaneous

RRWGReiki Regulation Working Group (now Reiki Council; alternative medicine; UK)
Miscellaneous

RRWMCRowland Road Working Mens Club (Hunslet, Leeds, West Yorkshire, UK.)
Community » Clubs

RRWMCRowland Road Working Mens Club (Hunslet, Leeds, West Yorkshire, UK.)
Regional » British

RRWNARonald Reagan Washington National Airport
Academic & Science

RRWRRethink Rubbish Western Riverside (UK)
Academic & Science

RRWRRussian River Wine Road (est. 1976; Healdsburg, CA)
Academic & Science

RRWRRaging Right Wing Republican
Miscellaneous

RRWRDRock River Water Reclamation District (Illinois)
Governmental

RRWSRight Rear Wheel Speed
Academic & Science

RRWSRed River Watercolor Society
Miscellaneous

RRWTRainy River Walleye Tournament (Ontario, Canada; fishing derby)
Miscellaneous

RRWURhodesian Railway Workers' Union
Business » Career

RRWURhodesian Railway Workers' Union
Community » Unions

RRXRed River Exhibition Park
Community

RRXRetroRocket X Electric Guitar
Community » Music

RRXRussian Roulette, X number of rounds
Community » Law & Legal