FFD
- FF Developments
- Fairfield railway station, Melbourne
- Fall for Dance Festival
- Fat Freddy's Drop
- Final Frontier Design
- Finite factorization domain
- Flame failure device
- Flange focal distance
- Focus film distance
- Forum for Democracy and Development
- Forward flank downdraft
- Free-form deformation
- Freshford railway station
- Fresno Fire Department
- Front focal distance
- RAF Fairford