| Abbreviation | Definition |
|---|---|
| RMS | Resource Management System |
| RMT | Real Money Trade |
| RMT | Remote Mount Tape |
| RMT | Requested Multiplexing Type |
| RN | Randys Notation |
| RN | Reference Name |
| RN | Render Node |
| RNI | Redundant Nested Invocation |
| RNI | Reversible Numerical Indicator |
| RNL | Required New Line |
| ROAD | Rapid Object Application Development |
| ROB | Revisions Of Operative Branching |
| ROBDD | Reduced Ordered Binary Decision Diagram |
| ROC | Recovery Oriented Computing |
| ROFF | Rotation Object File Format |
| ROIV | Remote Operations InVoke |
| ROLAP | Relational On Line Analytical Processing |
| ROME | Relational Object Management Environment |
| ROME | Remote Objects Message Exchange |
| ROOM | Rip Once Output Many |