equi - extr
- equip
- equipment
- equipment compartment
- equipment final disposal
- equipped
- equisignal
- equivalent
- equivalent airspeed
- equivalent altitude
- equivalent height
- equivalent isolated single wheel load
- equivalent isotropically radiated power
- equivalent shaft horsepower
- equivalent vertical gust speed
- erase
- erasure
- erection
- erection circuit
- erection cycle
- erection of the gyro
- erosion
- erosion engine
- error
- error analysis
- error angle
- error bound
- error budgeting
- error chain
- error compensation
- error in indication
- error in measurement
- error of height
- error of significance
- error recovery
- error scatter
- error-checking algorithm
- error-correction training
- error-free
- error-free running time
- escape
