| Acronym | Definition |
|---|
| RFCA | Radiofrequency Catheter Ablation |
| RFCA | Reserve Forces and Cadets Association (UK) |
| RFCA | Rocky Flats Cleanup Agreement |
| RFCA | Regional Financial Center of Almaty (Kazakhstan) |
| RFCA | Raskob Foundation for Catholic Activities, Inc. (Wilmington, DE) |
| RFCA | Rack Flow Control Assembly |
| RFCA | Resident Foreign Currency Accounts |
| RFCA | Request for Contract Action |
| RFCA | Rare Fruit Council of Australia |
| RFCA | Radiator Flow Control Assembly |
| RFCA | Route Facility, Cost Accounting (ICAO) |
| RFCA | Reactor and Fuel Cycle Analysis |
| RFCA | Risk Factor and Complications Assessment |
| RFCA | Russian Festival of Circus Arts |
| RFCA | Request for Comment and Adoption |
| RFCA | Reason For Credit Action |
| RFCA | Revival Fires Christian Academy (Allentown, Pennsylvania) |