| 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 |