- RA see community adviser
- RA see leadership adviser
- RA see peer adviser
- re admission
- re-apply see re admission
- rec sports
- Red Campus
- regalia see hooding ceremony
- registrar
- Relationship and Sexual Violence Prevention Center see RSVP Center
- residence hall
- Residence Hall Association
- residency see Missouri Resident
- resident assistant see community adviser
- resident assistant see leadership adviser
- resident assistant see peer adviser
- Reynolds Alumni Center
- Reynolds Journalism Institute
- RHA see Residence Hall Association
- RJI see Reynolds Journalism Institute
- rolling admission
- Rollins Field see Stankowski Field
- Rotc
- Rothwell Gymnasium
- RSVP Center
- rummage sale see Tiger Treasures