Scientific & Educational Abbreviations and Acronyms
- PBPrimary Basin
- PBProsodic Boundary
- PBProperty Bivalence
- PBPlackett Burman
- PBParabolic Barrier
- PBPrimary Beam
- PBAProceedings of the British Academy
- PBAPlant Breeding Academy
- PBANPolybutadiene Arcylonitrile
- PBANPolybutadiene Acrylonitrile (Propellant)
- PBBPolybrominated Biphenyl
- PBBProgress In Biochemistry and Biophysics
- PBBCProgress In Biophysics and Biophysical Chemistry
- PBCPost-Baccalaureate Certificate
- PBCPolarization-Beam Combiner
- PBCSPhysics of Biological and Complex Systems
- PBDPayload Bay Door
- PBDPolybutadiene
- PBDPolybutadine
- PBDPlastic Bricks Direct
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