Found 24 full forms for FCU
| Term | Full Form | Category |
|---|---|---|
| FCU | Fall Creators Update 
| Others |
| FCU | Familial Cold Urticaria
| Others |
| FCU | Fan Coil Unit
| Others |
| FCU | Fan Control Unit
| Others |
| FCU | Fan Cooling Unit
| Others |
| FCU | FCU control units
| Others |
| FCU | Federal Credit Union
| Others |
| FCU | Fiesta Club Ukraine
| Others |
| FCU | Fire Control Unit
| Others |
| FCU | Fiscal Credit Union
| Others |
| FCU | Flexor Carpi Ulnaris
| Others |
| FCU | Flexor Carpi Ulnaris (muscle)
| Others |
| FCU | Flight Control Unit
| Military, Air Force, Hardware, Electronic Devices, Air Transport, Aircraft |
| FCU | Flight Controller Unit
| Military, Air Force, Electronics, Hardware, Electronic Devices, Air Transport, Aircraft |
| FCU | Florida Credit Union
| Others |
| FCU | Fluid Checkout Unit
| Others |
| FCU | Foothills Credit Union
| Others |
| FCU | Forward Control Unit
| Others |
| FCU | Frankenmuth Credit Union
| Others |
| FCU | Friendly Clans United
| Others |
| FCU | Front Control Unit
| Others |
| FCU | Fuel Control Unit
| Others |
| FCU | Fulton Credit Union
| Others |
| FCU | Fused Connection Unit
| Others |