BUB


AcronymDefinition
BUBBack-Up Battery
BUBBulletin Board
BUBBringing Up Baby (movie)
BUBBelgische Unie-Union Belge (Belgian political group)
BUBBattle Update Briefing
BUBBiblioteca Universitaria Bologna (Italian: Bologna University Library; Bologna, Italy)
BUBBrothers Uplifting Brothers (est. 2000; Merrillville, IN)
BUBBurwell, Nebraska (airport code)
BUBBroadband Ultrasonic Backscatter (radiology)