HAWC

HAWC may refer to:


 * High Altitude Water Cherenkov Experiment, a gamma-ray observatory in Mexico
 * HAWC, a far-infrared telescope aboard NASA's SOFIA project
 * Wacca Airport, Ethiopia, ICAO code HAWC
 * Hypersonic Air-breathing Weapon Concept, a hypersonic weapon project
 * Heavy Armored Weapon Chassis, a combat vehicle in the 1997 video game G-Nome