pbb

/P B/
noun
  1. 1

    (Philippines) Initialism of Pinoy Big Brother.

  2. 2

    (Philippines) Initialism of performance-based bonus.

  3. 3

    (aviation) Initialism of passenger boarding bridge; Synonym of jet bridge.

  4. 4

    Initialism of polybrominated biphenyl. [(chemistry) Any of a class of stable organic compounds obtained by the bromination of biphenyl; they have many industrial applications, but are hazardous pollutants]

  5. 5

    Initialism of Provider Backbone Bridges or provider backbone bridging.