astr - back
- atomic type
- atomic weight
- atomicity
- atomization
- atomized lubrication
- atomizer
- atomizing
- atop magnet
- atop quality
- attached resources computing network: ARCnet
- attachment
- attachment for hose
- attachment points
- attachment unit interface: AUI
- attack
- attack time
- attainability
- attainable
- attained pose
- attendance
