acti - allo
- adjustable nozzle
- adjustable parameter
- adjustable pitch
- adjustable probe
- adjustable slit
- adjustable spacing
- adjustable stop
- adjustable-cistern barometer
- adjustable-cup barometer
- adjustable-ratio autotransformer
- adjuster
- adjusting hologram
- adjusting mechanism
- adjusting screw
- adjusting system
- adjustment
- adjustment accuracy
- Adler-Weisberger relation
- Adler-Weisberger sum rule
- administration