BBG may refer to:
BBGM is an American architecture and interior design firm. It is based in Washington, DC, and employs about 50 architects and interior designers.
In statistical physics, the BBGKY hierarchy (Bogoliubov–Born–Green–Kirkwood–Yvon hierarchy, sometimes called Bogoliubov hierarchy) is a set of equations describing the dynamics of a system of a large number of interacting particles.
BBG Academy (formerly Birkenshaw Middle School) is a mixed secondary school located in Birkenshaw, West Yorkshire, England.
BB guns are a type of air gun designed to fire spherical metal projectiles similar to shot pellets of approximately the same size.
Beasley Broadcast Group, Inc., based in Naples, Florida, is an owner/operator of radio stations in the United States.