- exchange file
- exchange prefix
- exchange restrictions
- exchange transactions
- excise tax
- excited state
- exclusive segment
- execution sequence
- executive command
- executive program
- executive routine
- exhaust line
- exhaust velocity
- expanded sweep
- expansion
- expansion buffer
- expansion bus
- expansion filter
- expansion network
- expansion ratio
- explicit declaration
- explosive bolt
- exponential decay
- exponentiation
- expendable equipment
- experiment module
- experiment window
- express voice
- expiration
- extended type
- explorer software
- extension direction
- explosive decompression
- external blocking
- external sort
- extinguished mode
- extracode
- extended route
- extrapolated discharge
- external disturbance
- external modulation
- external value
- extraction filter
- extrapolated curve
- extrapolated value
- exchange risk
- exchange stability
- executor
- exhaust mass
- exit mode
- exo-basis
- exotic chip
- exotic signal
- expander
- expansion stage
- expansion wave
- face plate
- face value
- facsimile receiver
- fade in
- fading curve
- fading frequency
- fading ratio
- failure cause
- fan beam
- Faraday rotation
- F layer
- facsimile modulation
- factory length
- fading distribution
- fading duration
- fading range
- fading time
- failure effect
- failure rate
- false colour
- false signal
- expendable supplies
- expenditure
- experiment boom
- experiment sensor
- experimental data
- explosive release
- explosive shackle
- exponential model
- exponential tube
- extended shroud
- extension bell
- extension segment
- external burning
- external declarator
- external feedback
- external noise
- extra code
- extraordinary wave
- experimental station
- experimental value
- explicit declarator
- explosive train
- exponential antenna