- Rabenandrasana Mamitina Alain Noah
- Rabier Sébastien
- Rabna Paulo
- Radhakrishnan Indulakshmi
- Raes Jeroen
- Rafaï C.
- Raffestin Stéphanie
- Raghoumandan Christina
- Rakotoarivony Ignace
- Rakotonirina Hanitra C
- Rakotonirina Hanitra C
- Ramdini Cédric
- Ramos Jorge
- Ramoutar Dottin
- Ramparany Lovasoa
- Randrianirina Frédérique
- Randrianirina Frédérique
- Rantala P
- Rantala Pirre
- Raoult Didier
- Rašić Gordana
- Rasmussen Michael
- Rasolofonirina N.
- Rasolofo Voahangy
- Rasolofo Voahangy
- Rassu Mario
- Rastogi Nalin
- Rastogi Nalin
- Rastogi N.
- Rastogi N
- Rastogi N.
- Ratsima Elisoa
- Raude Jocelyn
- Rauzier Jean
- Ravaonindrina N.
- Realpe Teresa
- Refrégier Guislaine
- Reis Ana J
- Rendon Adrian
- Rendueles Olaya
- René-Trouillefou Malika
- Reniero Ana
- Restrepo Johana
- Reusken C.B. B
- Reusken C.B.
- Revillo María J
- Reynaud Yann
- Reynaud Yann
- Reynaud Y.
- Reynaud Y
- Ribeiro G.S.
- Ribeiro G.S. S
- Ribon Wellman
- Riccardi Fabio
- Richard-Hansen Cecile
- Richard Vincent
- Richard Vincent
- Richter E.
- Richter Elvira
- Ridell M.
- Rider-Riojas Cristin J
- Rigouts Leen
- Rigouts Leen
- Rindi L.
- Riojas Marco A
- Rios M.
- Rioux Delphine
- Ritacco V.
- Ritacco Viviana
- Riveiro Hélène
- Riveiro H.
- Rivera-Gutierrez Sandra
- Rivera Oriana
- Rivera Sandra
- Robert Vincent
- Robledo Jaime
- Robles Christine
- Rocha Eduardo P. C.
- Rochais Séverine
- Rochelle-Newall Emma
- Rocourt J.
- Rodolfa Malacrida Anna
- Rodrigues Amabélia
- Rodrigues Camila
- Rodrigues Carla Parada
- Rodríguez-Castillo Juan Germán
- Rodriguez Magdalena
- Rodríguez Magdalena
- Rodriguez M.M.
- Rodriguez-Morales A.J.
- Rodriguez-Morales A.J. J
- Rodríguez-Roche Rosmari
- Rodríguez-Valín Elena
- Rodwell Timothy
- Roger Pierre-Marie
- Roger Pierre‐marie
- Rolle Amélie
- Romagne Marie-José
- Romana Marc
- Romero-Vivas Claudia
- Romero-Vivas Claudia M.
- Roos P.
- Rosa-Freitas M.G.
- Rosa-Freitas M.G
- Rosa-Freitas M.G. G
- Rosales Rosas Ana
- Rosales Senia
- Rosenfeld Jeffrey
- Rose Noah H.
- Rose Noah H
- Rosine Jacques
- Rossetti Maria Lúcia
- Rossetti Maria Lucia R
- Rossigneux E.
- Rossi Livia Maria Gonçalves
- Rousset Dominique
- Roux Anne-Laure
- Rovaris Darcita Büerger
- Roy Xavier
- Roze Benoit
- Roze Emmanuel
- Rozo Juan Carlos
- Ruimy Raymond
- Ruiz Armando
- Ruiz P.
- Ruiz-Serrano M. J.
- Rüsch-Gerdes Sabine
- Russell Julie E
- Ruutu Petri
- Ruutu P
- Rweyemamu Mark M.