Air–fuel ratio
Zinc–air battery
Thermobaric weapon
California Air Resources Board
Rezence (wireless charging standard)
Air pollution
Emission standard
Aerial refueling
Environmental impact of aviation
Stove
Ramjet
Lithium–air battery
Internal combustion engine
Dust explosion
Compressed air
Ammonia
Pressure regulator
Nuclear reactor
Magnesium battery
List of Mountain Dew flavors and varieties
Gas cylinder