DBB

DBB or dBB can mean several things:

Daigasso! Band Brothers, a music video game
Dasmariñas Bagong Bayan, a public housing project in the Philippines
Davis Brody Bond, an American architectural firm
dB(B), a former sound level unit
De Broglie–Bohm theory, an interpretation of quantum theory
Deep Banana Blackout, an American jazz-funk band
Design–bid–build, a project delivery method
Deutsche Bundesbahn (German Federal Railway), state railway system of Germany
Deutsche Bundesbank (German Federal Bank), Germany's central bank
Deutscher Bandy-Bund (German Bandy Federation), the sports governing body for bandy in Germany
Deutscher Basketball Bund (German Basketball Federation), the sports governing body for basketball in Germany
Deutscher Beamtenbund (German Civil Service Federation), a trade union for German government employees
Deutscher Brauer-Bund (German Brewers Federation), a German federation
Don Bosco Bandel, a Catholic boys' school in Bandel, India
"Duffle Bag Boy", a song by Playaz Circle
El Alamein International Airport (IATA: DBB), in El Dabaa, Matrouh Governorate, Egypt
German Union of Building Trades, former trade union in Germany