film - flit
- film
- film distribution
- film dryer
- film image
- film log
- film thickness
- film-holder adapter
- filter
- filter bulkhead
- filter correction
- filter curve
- filter dam
- filter delay
- filter function
- filter parameter
- filter stop band
- filter table
- filter tank
- filter transmission band
- filtered noise
- filtered playback
- filtered record
- filtered seismogram
- filtering
- filtering action
- filtering device
- filtering due to transmission effect
- filtering effect
- filtering system
- filtering technique
- filtrate
- filtrate invasion
- filtration activity
- filtration effect
- filtration flow
- filtration loss
- final display
- final division of sample
- final draw
- final drive
