| FF&R | Fast Fours and Rotaries 
| Others |
| FFR | Faculty Financial Reporting
| Others |
| FFR | Fake Fund Raiser
| Others |
| FFR | Fallen From Rank
| Others |
| FFR | Fast File Recovery
| Others |
| FFR | Fast Food Restaurant
| Others |
| FFR | Fast Framing
| Others |
| FFR | Fasteners for Retail
| Others |
| FFR | Federal Financial Report
| Others |
| FFR | Federal Financial Reporting
| Others |
| FFR | Federal Funds Rate
| Others |
| FFR | Fender Floyd Rose
| Others |
| FFR | Field Failure Rate
| Others |
| FFR | Filtering Facepiece Respirator
| Others |
| FFR | Final Fantasy Rejects
| Others |
| FFR | Financial Follow-up Report
| Others |
| FFR | Fitted For Radio
| Others |
| FFR | Flagged For Removal
| Others |
| FFR | Flange Force Ratio
| Others |
| FFR | Flash Flash Revolution
| Others |
| FFR | Fleet and Family Readiness
| Others |
| FFR | Fleet Family Readiness
| Others |
| FFR | For Further Review
| Others |
| FFR | For Future Reference
| Others |
| FFR | For Future Release
| Others |
| FFR | Fractional Flow Reserve
| Others |
| FFR | Frente Falangista Revolucionario
| Others |
| FFR | Frequency following response
| Others |
| FFR | Friends for Rivers
| Others |
| FFR | Frontline Freelance Register
| Others |
| FFR | Full Feature Remote
| Others |
| FFR | Full Floating Rear
| Others |
| FFR | Full Form Required
| Others |
| FFR | Full-Time Fdi Regenerative
| Others |
| FFR | The Full Financial Review
| Others |