What does BHU stand for?

Banco Holandes Unido - Dutch Union Bank - Ecuador

Basic Health Unit (DB)

Bass Harbor Marine, Bass Harbor, ME - Manufacturer code for watercraft hull identification number (USCG)

Bhavnagar - India - Airport symbol (OAG)

Bhunjia - Language code (ETLW)

Busy Hour Usage (SAUS)

Latrobe, PA - Location identifier - FAA (FAAL)

Bhutan