FRC
- Cajun French
- Disney Princess
- F.R.C. (song)
- FIRST Robotics Competition
- Family Records Centre
- Family Research Council
- Family Rosary Crusade
- Family Rosary Crusade (TV program)
- Fast Response Car
- Fast Response Cutter
- Fatah - Revolutionary Council
- Feather River College
- Federacion de Radioaficionados de Cuba
- Federal Radio Commission
- Federal Republic of China
- Fiber-reinforced composite
- Fiber-reinforced concrete
- Fibroblastic reticular cells
- Field-reversed configuration
- Financial Reporting Council
- Finnish Red Cross
- Fire-Resistant clothing
- First Republic Bank
- First Reserve Corporation
- First Round Capital
- Fischer Random Chess
- Flame-resistant clothing
- Folk Research Centre
- Fort Richmond Collegiate
- Fourier ring correlation
- Frame rate control
- Franca Airport
- Frater Rosae Crucis
- Fraternitas Rosae Crucis
- Free Reformed Churches (disambiguation)
- French Republican calendar
- Functional residual capacity
- Futuristic Retro Champions
- National Archives facilities
- Sentinel-class cutter