R&CC = Riot & Civil Commotions
R.C = Roman Catholic
R&D = Research & Development
R.E = Religious Education
R.H = Right Hand
R.L.O.L = Really Laughing Out Loud
R.N.I.B = Royal National Institute for the Blind
R.N.I.D = Royal National Institute for the Deaf
R.O.F = Roll On Floor
R.O.F.L = Roll On Floor Laughing
R&R = Rest & Recreation
R.S = Right Side
R.S.N = Real Soon Now
R.U.4.R? = Are You For Real?
R.U.C? = Are You Cumming?
R.U.M? = Are You Married?
R.U.M.O.F? = Are You Male Or Female?
R.U.S? = Are You Single?
R.U.S.I.T.D? = Are You Still In The Dark?
