| Acronym | Definition |
|---|
| FCRS | Fluid Collection and Reinjection System |
| FCRS | Friends of Conakry Refugee School (UK) |
| FCRS | Fox Cities Records Services (Wisconsin) |
| FCRS | Farm Cost and Returns Survey |
| FCRS | First Church of Religious Science (New York, NY) |
| FCRS | Football Club Red Star de Richwiller (French: Richwille Red Star Football Club; Richwiller, France) |
| FCRS | Fixed Charge Receivership Scheme (UK) |
| FCRS | Friends of the Cornwallis River Society |
| FCRS | Force Combat Roleplaying System (Second Life online roleplaying script) |
| FCRS | Fibre Channel Routing Services |