SFCU
| Acronym | Definition |
|---|---|
| SFCU | Sidney Federal Credit Union (Sidney, NY) |
| SFCU | Stanford Federal Credit Union |
| SFCU | Southern Federal Credit Union (various locations) |
| SFCU | Spokane Federal Credit Union (Spokane, WA) |
| SFCU | Sno Falls Credit Union (Washington) |
| SFCU | Sikorsky Financial Credit Union |
| SFCU | Slat Flap Control Unit |