air - anti
- amorphous semiconductor
- amorphous silicon
- amorphous silicon power module
- amorphous solar cell
- amorphous solid
- amorphous state
- amorphous substrate
- amorphous-core transformer
- amortisseur winding
- AMOSFET
- amount
- amount of braking
- amount of clearance
- amount of feedback
- amount of ground material
- amount of information
- amount of noise
- amount of precipitation
- amount of redundancy
- amount of sampling