| Abbreviation | Definition |
|---|---|
| RUL | Rutgers University Libraries |
| RULC | Rockhurst University Leaders Council |
| RUM | Rats Under Me |
| RUM | Recinto Universitario de Mayagüez |
| RUM | Reformed University Ministries |
| RUMC | Richmond University Medical Center |
| RUMC | Rush University Medical Center |
| RUMP | Rutgers University Major Programs |
| RUMS | Rafsanjan University of Medical Sciences |
| RUO | Research Use Only |
| RUP | Rockefeller University Press |
| RUP | Roseland University Prep |
| RUPD | Radford University Police Department |
| RUPD | Rice University Police Department |
| RUPD | Rutgers University Police Department |
| RUPP | Royal University of Phnom Penh |
| RUR | Round University Ranking |
| RUR | Round University Rankings |
| RUSB | Reykjavik University School of Business |
| RUSH | Royal University of Scir Hafoc |