- Radhakrishnan, Pradeep10
- Radzicki, Michael J.2
- Rahbar, Nima1
- Rao, Pratap M.2
- Reidinger, Zoe1
- Riddick, Sarah3
- Roberts, Laura8
- Roberts, Susan Celia1
- Rodriguez, Angela C Incollingo3
- Rosbach, Derren8
- Rosewitz, Jessica A.1
- Rudolph, Jennifer2
- Ruiz, Carolina2
- Ryan, Jim1
- Ryder, Elizabeth F.5