- absorption circuit
- absorption dehumidifier
- absorption meter
- absorption problem
- absorption refrigerator
- absorption spectroscopy
- absorption test
- absorption tower
- absorption vessel
- absorption well
- absorptive
- absorptive capacity
- absorptive modulation
- absorptive power
- absorptive surface
- absorptiveness
- abstract journal
- abstract syntax
- abstraction
- absurdity
- abuse
- abutment bay
- abutment pressure
- abutting angle
- abutting end
- abyss
- AC input
- AC voltage
- academic press
- acantha
- accelerate
- accelerated
- accelerated aggregation
- accelerated fatigue
- accelerated flow
- accelerated test
- accelerated testing
- accelerated weathering
- Accelerating Admixture
- accelerating anode
- accelerating coil
- accelerating grid
- acceleration
- acceleration voltage
- accelerator key
- accelerograph
- accentuator
- accept stacker
- acceptable
- acceptance