- elliptical space
- ellipticity
- elongate
- elongative test
- ELSE clause
- em fraction
- eMachines
- embed
- embedded
- embedded code
- embedded computer
- embedded controller
- embedded pointer
- embedded SQL
- embedded testing
- emergence
- emergency control
- emergency maintenance
- emergency plan
- emergency repair
- emergency shutdown
- emergency signal
- emission characteristics
- emission efficiency
- emission security
- emitter resistance
- emmetrope
- empiric probability
- empty class
- empty function
- empty list
- empty slot
- emulation mode
- emulator circuit
- en dash
- enable signal
- enabled module
- encoded abstract
- encoded question
- encounter
- end condition
- emitter
- emitter bias
- emitter region
- EMM386
- emphasized
- empiric formula
- empty directory
- empty font
- empty map
- empty set
- empty word
- emulation board
- emulator generation
- en traction
- enable
- enabling pulse
- encapsulated program
- encapsulated type
- encapsulation
- enceinte wall
- enclosed clutch
- encode
- encoding method
- encoding strip
- encrypted
- encrypted mail
- encryption
- end
- end conditions
- end distortion
- end edge
- end formula
- end frame
- end mark
- end printing
- end signal
- end tag
- end-transaction
- ending label
- ending period
- endogenous
- end effect
- end node
- end system
- end times
- ending node
- Endogenous variable
- endomorphism
- energy efficient
- energy gradient
- engineering computation
- engineering cybernetics
- enhanced service
- enlarge
- enqueue
- enter action
- enter key
- enterprise network
- entire workbook