| Term | Full Form | Category |
|---|---|---|
| MFCU | M/A-COM Federal Credit Union | Others |
| MFCU | Maine Federal Credit Union | Others |
| MFCU | Medicaid Fraud Control Unit | Others |
| MFCU | Members First Credit Union | Others |
| MFCU | Mercy Federal Credit Union | Others |
| MFCU | Miami Federal Credit Union | Others |
| MFCU | Michigan First Credit Union | Others |
| MFCU | Mission Federal Credit Union | Others |
| MFCU | Missoula Federal Credit Union | Others |
| MFCU | MIT Federal Credit Union | Others |
| MFCU | Montrose Federal Credit Union | Others |
| MFCU | Muskogee Federal Credit Union | Others |