Rahimi Ahad
Rahmati Farhad
Rahmati Hamid
Rahmati Hamidreza
Rakeei Zahra
Rao Ravi A.
Ratliff Jack
Ratliff Louis J. Jr.
Rauf Asia
Rauh Johannes
Reeves Alyson
Renteria Carlos
Renteria-Marquez Carlos
Restuccia Gaetana
Reyes Enrique
Reyes-Espinoza Enrique
Richert Ben
Richert Benjamin P.
Rinaldo Giancarlo
Robbiano Lorenzo