- Rabehaja Tahiry
- Rabitti Alvise
- Radavelli Marco
- Rademacher Florian
- Radschek Sophie Therese
- Raffenetti Ken
- Rahemi Fahimeh
- Rahimian Fatemeh
- Rahimian Fatemeh
- Rahonis George
- Rajman Martin
- Rak Massimiliano
- Rakamarić Zvonimir
- Ramalingam Thirunavukkarasu
- Ramamohanarao Kotagiri
- Ramasubramanian Venugopalan
- Ramesh S.
- Ramparison Mathias
- Ramparison Mathias
- Rana Nripendra P.
- Ranathunga Surangika
- Ranathunga Surangika
- Rao Polaki Kishor
- Ravara António
- Ravichandran Gowtham
- Ravindran Binoy
- Rayan Infantdani Abel
- Reaño Carlos
- Regainia Loukmen
- Reichle Roland
- Reichstaller André
- Reif Wolfgang
- Reif Wolfgang
- Reiser Hans P.
- Reiser Hans P.
- Reiser Hans P.
- Rellermeyer Jan S.
- Remenska Daniela
- Remke Anne
- Renard Matthieu
- Renesse Robbert Van
- Renz Wolfgang
- Resmi Ariyattu C.
- Reynolds Patrick
- Rezine Othmane
- Ribeiro Heverson B.
- Ribeiro José
- Ricci Alessandro
- Ricci Laura
- Ricci Laura
- Ricci Laura
- Riccobene Elvinia
- Riemann Robert
- Riva Oriana
- Rivas Exequiel
- Rivera Diego
- Rivière Etienne
- Rivière Etienne
- Rivière Étienne
- Rivière Étienne
- Roantree Mark
- Robu Bogdan
- Rochas Justine
- Rodeheffer Thomas L.
- Rodrigues João
- Rodrigues Luis
- Rodrigues Preston
- Rodrigues Rodrigo
- Rodriguez Noemi
- Rodriguez-Aguilar Juan A.
- Roeder Julius
- Roldán Christian
- Rollet Antoine
- Rollet Antoine
- Roman Gruia-Catalin
- Roman Pierre-Louis
- Romano Paolo
- Romano Paolo
- Romano Simon Pietro
- Romanovsky Alexander
- Romdhana Andrea
- Romero Daniel
- Romero-Hernández David
- Roose Philippe
- Ros Alberto
- Rosa Cristian
- Rosa Nelson S.
- Rosa-Velardo Fernando
- Rosenberg Florian
- Rosenstiel Wolfgang
- Rosinosky Guillaume
- Rossnagel Alexander
- Rosu Grigore
- Roth Wolfgang
- Rothermel Kurt
- Rountree Barry
- Roussopoulos Mema
- Rouvoy Romain
- Rouxel Benjamin
- Roy Indrajit
- Roy Nirmalya
- Ruban Vitalii
- Rueda Urko
- Rueher Michel
- Ruf Jürgen
- Ruiz M. Carmen
- Rupp Astrid
- Russello Giovanni
- Russo Enrico
- Rutten Eric
- Ryck Philippe De
- Réveillère Laurent