- frog rammer
- frog's-bit family
- frog Trichodiniasis
- Frohlich
- Frohlich coupling constant
- Frohlich Hamiltonian
- Frohlich interaction
- Frohlich mode
- Froissart
- Froissart-Martin bound
- Froissart theorem
- FROLIZI
- From Artemisia annua L. to Artemisinins: The Discovery and Development of Artemisinins and Antimalarial Agents
- Fromental Halevy
- from farm to table
- from intuition
- Frommer
- Frommer method
- From Morality to Virtue
- from multiwavelength to multi-messenger
- From Place to Place
- from self
- From Slave to General
- From The Biography of Ying Ying to The Romance of the Western Chamber
- From the House of the Dead