- AQL
- Acronym for Acceptable quality level.
- AQMD
- Acronym for Air Quality Management District
- Aquaplaning
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Also called hydroplaning. A dangerous tendency for a tire to ride on a thin film of water, thus creating a loss of Driver control until tire contact with the road surface returns.
Aquaplaning tire
- Aquatread
- A Tread pattern of a tire designed to dissipate water lying on the road and provide good Traction in the rain.