form - func
- fractal Sierpinski antenna
- fractal signature
- fractal superlattice
- fractal surface
- fractal synthesis
- fractal transform
- fractal tree
- fractal-based description
- fractile
- fraction
- fraction bar
- fractional
- fractional absorption
- fractional counting loss
- fractional derivative
- fractional error
- fractional factorial experiment
- fractional frequency multiplier
- fractional frequency offset
- fractional harmonic
- fractional number
- fractional population
- fractional quantum Hall effect
- fractional sampling
- fractional size
- fractional standard deviation
- fractional T1
- fractional-octave spectrum analyzer
- fractional-pitch winding
- fracture
- fracture surface
- FRAD
- fragment
- fragmentary
- fragmentation
- fragmented data
- Frahm frequency meter
- FRAM
- frame
- frame alignment
