- Rabano Alberto
- Rabbani Said
- Rabbanipour Esfahani Babak
- Rainero Innocenzo
- Raj Towfique
- Rajabli Farid
- Ramakers Inez
- Ramirez Alfredo
- Rasmiwetti .
- Rasmussen Katrine Laura
- Rau Andrea
- Raybould Rachel
- Real Luis M.
- Redon Richard
- Reinders Marcel J. T.
- Reitz C.
- Reitz Christiane
- Renault Nicolas
- Rey Thomas
- Reyes-Dumeyer Dolly
- Reynard Bruno
- Reynolds C. A.
- Reynolds Chandra A.
- Ribaucour Marc
- Richard Anne-Claire
- Richard Frédéric
- Richter R.
- Ridge Perry
- Riedel-Heller Steffi G.
- Riedel-Heller Steffi
- Riederer Peter
- Riemenschneider M.
- Riffault Véronique
- Rivadeneira Fernando
- Roberto Natalia
- Roca Paixao Luisa-Viviane
- Rodrigues F. N.
- Rodriguez Carmen Martinez
- Rodriguez-Rodriguez Eloy
- Rogers R.
- Romero Y.
- Rondel Stéphanie
- Rongve Arvid
- Roos Goedele
- Rosas Allende Irene
- Rosende-Roca Maitee
- Rossi Giacomina
- Rossi Michel Jean
- Rossi Paolo Dionigi
- Roubin Emmanuel
- Rouchette H.
- Rousseau Stephane
- Roussel Pascal
- Routier Jean-Christophe
- Routier Jean-Christophe
- Royo Jose Luis
- Rubino Elisa
- Ruiz Agustin
- Rujescu Dan
- Rundlöf Maj
- Ryan Natalie S.