America Abbreviations and Acronyms
- PAMARPan American Musical Art Research
- PANPolish American Network
- PANDRHPan American Network for Drug Regulxtory Harmonization
- PANDRHPan American Network On Drug Regulatory Harmonization
- PBPractice Bulletin
- PBProject Brotherhood
- PBAPrevent Blindnest America
- PBAPublic Buildings Administration
- PBAPre-Boot Applications
- PBGRSProficiency-Based Graduation Requirements
- PBLProficiency-Based Learning
- PBLPublic Broadcasting Laboratory
- PBLPublic Broadcast Laboratory
- PBLAProfessional Basketball League of America
- PBNPush Back Now
- PBRRiver Patrol Bxat
- PBSPublic Broadcasting Service
- PBSPer-Bundle Storage
- PBSPublic Broadcasting Services
- PBSPublic Broadcast Service
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