- Radhakrishnan, Pradeep3
- Radzicki, Michael J.2
- Rahbar, Nima1
- Rao, Pratap M.2
- Riddick, Sarah3
- Rivera, Angel A.1
- Roberts, Laura7
- Roberts, Susan Celia1
- Robertson, Noemi1
- Rodriguez, Angela C Incollingo1
- Rosbach, Derren5
- Rosewitz, Jessica A.2
- Ruiz, Carolina1
- Ryan, Jim1
- Ryder, Elizabeth F.2