PPB

PPB can stand for:

• Production possibility boundary , a concept in economics
• Parts per billion, describing small values of miscellaneous dimensionless quantities
• Portland Police Bureau, in Portland, Oregon, U.S.
• Partido Progressista Brasileiro, former name of Progressive Party of Brazil
• Pleuropulmonary blastoma, a type of lung cancer
• PPB Group, a Malaysian company

See also

• Point Pleasant Beach, New Jersey
• List of Pirate Parties