- elevated line
- elevated monorail
- elevated platform
- elevated railway
- elevated track
- elevation guidance
- embankment erosion
- embankment
- embankment height
- embankment shoulder
- embankment width
- embedded loop
- emergency aid
- emergency application
- emergency drill
- emergency rocket
- emergency signal
- emergency stop
- emergency turn
- end frog
- end post
- enforcement
- engine brake
- engine mount
- engine nacelle
- endorsement
- energy consumption
- engine instruments
- engine operation
- entrance vestibule
- ensign
- equalizing reservoir
- equalizing superelevation
- elliptical stern
- embankment bed
- embankment washout
- emergency cable
- emergency parachute
- emergency procedure
- emergency slide
- enclosure
- engine body
- engine mountings
- engine pod
- engine room
- engine seating
- enquiry office
- entry signal
- error signal
- escort ship
- estimated position
- evacuate
- even keel
- escape chute
- escape lane
- escape parachute
- escape rope
- exhalation valve
- exhaust case
- exhaust maniford
- exhaust nozzle
- exhaust silencer
- exhaust valve
- expansion joint
- exit speed
- extension
- expropriation
- exciter stator
- exclusion steamer
- exhaust trail
- exhaust weight
- face plate
- fairway mark
- fall rope
- fan
- fare defraudation
- farm land
- faired
- fairway
- falling gradient
- falling tide
- false frame
- expendable pallet
- express train
- extinguisher striker
- express streetcar
- express tramway
- expressway
- extreme pressure
- factory ship
- fall overboard
- fan engine
- fast slaving
- fast train
- fatigue
- fatigue cracking
- fatigue inspection
- feathering angle
- feathering effect
- Federal Navy