AIRS

AIRS may refer to:


 * Atmospheric Infrared Sounder, a weather and climate instrument flying on NASA's Aqua satellite
 * Advanced Inertial Reference Sphere, a guidance system designed for use in the LGM-118A Peacekeeper ICBM
 * Put on airs, a phrase describing a person who behaves as if they are better than other people
 * Airable Internet Radio Service