Creator
- Richard F. America1
- Richard Weiner1
- Robert Beyer1
- Robert Booth1
- Robert F. Beyer1
- Robert Johnson1
- Robert K. Booth, Jr.1
- Robert Lowe1
- Robertson, Alexander, Luther, Esselstein, Shiells & Wright1
- Romic Chemical Corporation1
- Ron Thomas1
- Russell Cahill1
- Russell V. Averhart1
- Ruthann Richter1
- S. H. Cantwell, Jr.1
- S. L. Wykes1
- S.L. Wykes1
- SMC BAC1
- SMC Board of Supervisors1
- SRI International1