forelocked bolt - fuel up
- front beam
- front drive
- front elevation
- front entry
- front face
- front feed roller
- front fender
- front focus
- front fuselage
- front hammer
- front idler
- front of thrust
- front of wave
- front pillar
- front projection
- front rest
- front section
- front shock
- front slagging
- front spar
- front surface
- front tipper
- front view
- front-arch furnace
- front-end loader
- front-mounted implement
- front-mounted mower
- front-sight cover
- front-sight stud
- front-to-back slope
- front-wall photovoltaic effect
- front-wheel drive
- front-wheel pitch
- frontal
- frontal apron
- frontal area
- frontal resistance
- frontal surface
- frontal view
- frontispiece
