HBB


AcronymDefinition
HBBHome Based Business
HBBHappy Birthday Brother
HBBHelping Babies Breathe (American Academy of Pediatrics)
HBBHot Bottom Burning (astronomy)
HBBHot Band Boys
HBBHuman Beat Box (vocal percussion)
HBBHeavenly Blessed Beauty
HBBHoes before Bros
HBBHousing Bubble Blog
HBBHappy Belated Birthday
HBBHot Beverage Bag (US Army)
HBBHuron Bush Boys (Canadian survivalists)
HBBHot Bi Babe (polyamory)
HBBHemoglobin--beta Locus
HBBHead Banger's Ball
HBBHemoglobin B
HBBHelsinki Bed and Breakfast (Finland)
HBBHoney Boo Baby