- electron orbit
- electron orbital
- electron pencil
- electron pole
- electron population
- electron radius
- electron scanning
- electron sharing
- electron shower
- electron stream
- electron theory
- electron trap
- electron tunneling
- electron vacancy
- electron wave
- electron wavelength
- electron-poor
- electronegative
- electronic
- electronic adapter
- electronic amplifier
- electronic apparatus
- electronic balance
- electronic beam
- electronic calculator
- electronic circuit
- electronic coder
- electronic commutation
- electronic commutator
- electronic computer
- electronic computing
- electronic control
- electronic cooler
- electronic counter
- electronic countermeasure
- electronic current
- electronic device
- electronic engraving
- electronic file
- electronic filing
- electronic game
- electronic heating
- electronic inlay
- electronic instrumentation
- electronic interlocking
- electronic journal
- electronic keying
- electronic lock
- electronic mail
- electronic memory
- electronic microphone
- electronic money
- electronic multimeter
- electronic network
- electronic office
- electronic packaging
- electroacoustic transducer
- electroacoustics
- electroceramic
- electrochemical equivalent
- electroconductivity
- electrode carbon
- electrode soldering
- electrodeless lamp
- electrodeposite
- electrodynamic force
- electrodynamic wattmeter
- electrofilter
- electrogalvanize
- electrokinetic force
- electrolytic cathode
- electrolytic copper
- electrolytic galvanizing
- electrolytic polarization
- electrolyze
- electromagnet loudspeaker
- electromagnetic calorimeter
- electromagnetic deflection
- electromagnetic generator
- electromagnetic logging
- electromagnetic quantum
- electromagnetic rectifier
- electromagnetic screen
- electromagnetic wave
- electromagnetism
- electromechanical
- electromechanical filter
- electromechanical recording
- electromechanical relay
- electromotor
- electron admittance
- electron atmosphere
- electron beam
- electron cloud
- electron collision
- electron conduction
- electron current
- electron deficiency
- electron density
- electron emission