- Radhakrishnan, Pradeep2
- Radzicki, Michael J.2
- Rahbar, Nima2
- Rao, Pratap M.1
- Rao, Reeta Prusty1
- Riddick, Sarah1
- Rivera, Angel A.2
- Roberts, Laura3
- Roberts, Susan Celia1
- Rodriguez, Angela C Incollingo1
- Rosbach, Derren2
- Rulfs, Jill1
- Ryan, Jim1
- Ryder, Elizabeth F.1