Famous Abbreviations and Acronyms
- RPARoyal Prince Alfred
- RPHRadio Phil Herden
- RPPRobert Parker Parrott
- RRRichie Rich
- RRRobert Riley
- RRReichsleiter Rosenberg
- RRRoy Rogers
- RRRichard Russell
- RRWRobert R. Wolfe, Ph. D.
- RSRaymond Smith
- RSRingo Starr
- RSRobert Smigel, actor
- RSRob Searle, Canadian Member of Parliament
- RSRandall Smith
- RSRobert Smith
- RSJRebecca St. James
- RSWRobert Strangways Wrigley (founder of Wirra Wirra)
- RTRichard Thomas
- RTRob Tissera
- RTRobin Tolleson
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