| Abbreviation | Definition |
|---|---|
| RCMT | Regional Centroid Moment Tensor |
| RCS | Relational Calculus Subset |
| RCS | Relative Configuration Space |
| RCSFM | Random Coefficients Stochastic Frontier Model |
| RCT | randomized control trial |
| RCT | randomized controlled trial |
| RD | Recursion Desired |
| RD | Recursive Doubling |
| RD | Resultant Distance |
| RDS | reliable data span |
| RE | Random Entry |
| REV | Representative Elementary Volume |
| RF | Range Folded |
| RF | Recursive Forced |
| RF | Regressive Function |
| RF | Relational And Functional |
| RF | Rotation Function |
| RFB | Random Field Bet |
| RFIF | Recurrent Fractal Interpolating Function |
| RFP | Random Fractal Pattern |