Wikipedia
HMB
HMB may refer to:
- beta-Hydroxy beta-methylbutyric acid, a metabolite of the essential amino acid leucine, synthesized in the human body
- Half Moon Bay, California, city in the United States
- Hawkeye Marching Band, the marching band for the University of Iowa
- Historical medieval battles, a modern sport
- Humburi Senni language, spoken in Burkina Faso and Mali
- His or Her Majesty's Bark, a ship prefix; see Her Majesty's Ship