| Abbreviation | Definition |
|---|---|
| REQM | Requirements Management |
| RER | Research Expenditure Report |
| RES | Resources |
| res. | residence |
| RESIDENCE | Residence |
| RESPECT | Respect Equality Socialism Peace Environment Community And Trade |
| RESPECT | Responsible Educated Sportsmen Promoting Ethical Conduct Together |
| RESPECT | Responsive Encouraging Sensitive Perceptive Expediting Caring And Thoughtful |
| REU | Research Experience For Undergraduates |
| REX | Deutscher Rentenindex |
| RF | Report Footer |
| RFA | Rentable Floor Area |
| RFA | Request for Applications |
| RFC | Request For Comment |
| RFD | Request For Delivery |
| RFD | Request For Deviation |
| RFDI | Request For Developer Information |
| RFE | Resources For Economists |
| RFF | Resources For the Future |
| RFH | Request For Help |