| Acronym | Definition |
|---|
| RRF | Recycled Rubber Flooring |
| RRF | Royal Regiment of Fusiliers (A British Regiment) |
| RRF | Recovery Register File |
| RRF | Rapid Reaction Forces |
| RRF | Ready Reserve Force (US DoD) |
| RRF | Residual Resistance Factor (water ratio) |
| RRF | Ribosome Releasing Factor (protein) |
| RRF | Relative Reduction Factor |
| RRF | Ready Reserve Fleet |
| RRF | Retirement Research Foundation |
| RRF | Raptor Research Foundation |
| RRF | Risk Reduction Factor |
| RRF | Rapid Response Fund |
| RRF | Ragged Red Fiber |
| RRF | Rapid Response Force |
| RRF | Results and Resources Framework (UN Development Programme) |
| RRF | Remat Request Form (finance) |
| RRF | Reservation Request Form |
| RRF | Reordered Row Format (IBM) |
| RRF | Retention Recommendation Form |
| RRF | Recruitment Request Form (various locations) |
| RRF | Reserve Response Force (Australia) |
| RRF | Rapid Reaction Fund |
| RRF | Réseau Rural Français (French: French Rural Network) |
| RRF | Regional Response Force |
| RRF | RAND Research Fellowship |
| RRF | Rescue & Recovery Function |
| RRF | Random Read Fault |
| RRF | Romulan Republic Force (Star Trek) |
| RRF | Riverfront Redevelopment Fund (Bay City, Michigan) |
| RRF | Repairable Review Forum |
| RRF | Resource Request Form (various organizations) |
| RRF | Refugees Rehabilitation Fund (Sri Lanka) |