- Radhakrishnan, Pradeep10
- Radzicki, Michael J.5
- Rahbar, Nima2
- Riddick, Sarah2
- Roberts, Laura8
- Roberts, Susan Celia1
- Robertson, Noemi1
- Rodriguez, Angela C Incollingo2
- Rosbach, Derren8
- Rosewitz, Jessica A.2
- Rudolph, Jennifer2
- Ruiz, Carolina2
- Ryan, Jim1
- Ryder, Elizabeth F.4