Base Helix Angle
Bottom Hole Assembly
British Hospitality Association
British Hyperbaric Association
Bachelor of Healthcare Administration
Bachelor's of Health Administration
Bald-Headed Astronomer
Barium Hexa-Aluminate
Basic Health Areas
Basic Helix Angle
benzhydroxamic acid
Benzohydroxamic acid
Benzyl Hydroxamic Acid
Bhanja
Bomb hit assessment
bound hepatitis antibody
Brine Handling Area
British Hamster Association
British Hardmetal Association
British Horseball Association
Buddha Air
Bulgarian Housing Association
Bus History Association
butylated hydroxyanisol
butylated hydroxyanisole
butylhydroxyanisole