HMBA

AcronymDefinition
HMBAHexamethylene Bisacetamide (chemical compound)
HMBAHoosier Mountain Bike Association (Indiana)
HMBAHunter Mountain Bike Association (Australia)
HMBAHotel Motel Brokers of America (now Hotel Brokers International)
HMBAHigh Molecular Weight Basic Allergen (immunology)
HMBA3-Hydroxy-2-Methylbutanoic Acid (urinary metabolite)