Formulas
- Fractal dimension
- Fractional Fourier transform
- Finite difference
- First fundamental form
- First law of thermodynamics
- Flat module
- Flattening
- Flavor-changing neutral current
- Flavour (particle physics)
- Flip-flop (electronics)
- Flipped SU(5)
- Floating-point arithmetic
- Flow coefficient
- Flow network
- Flow process