RFCS
| Acronym | Definition |
|---|---|
| RFCS | Research Fund for Coal and Steel (EU) |
| RFCS | Regenerative Fuel Cell System |
| RFCS | Rural Financial Counselling Services (est. 1986; Australia) |
| RFCS | Rear Facing Child Seat |
| RFCS | Radio Frequency Carrier Shift |
| RFCS | Refrigerant Flow Control Solenoid |