| Abbreviation | Definition |
|---|---|
| FAME | Freeway and Arterial Management Effort |
| FANS | Future Air Navigation System |
| FAPA | Future Airline Pilots of America |
| FAPT | Florida Association for Pupil Transportation |
| FAR | Federal Aviation Regulations |
| FARE | Uniform Financial Accounting and Reporting Elements |
| FARRRS | Finningley and Rossington Regeneration Route Scheme |
| FARS | Fatal Accident Reporting System |
| FARS | Fatality Analysis Reporting System |
| FAS | Free Alongside Ship |
| FAST | Fairfield and Suisun Transit |
| FAST | Final Approach Spacing Tool |
| FAST | Fixing America's Surface Transportation |
| FAST | Free And Secure Trade for commercial vehicles |
| FAST | Freeway Advanced Site Technology |
| FAST | Freeway and Arterial System of Transportation |
| FAST-TRAC | Faster and Safer Travel/Traffic Routing and Advanced Control |
| FAT | Fresno Air Terminal |
| FATASS | Federal Air Transportation Airport Security Service |
| FATO | Final Approach and Take-Off area |