| Meaning | Category |
| Palm Beach Atlantic University | Academic & Science->Universities |
| Parker Bohn Academy | Academic & Science->Universities |
| Participatory Budget Analysis | Governmental->US Government |
| Patrolmen's Benevolent Association | Community->Non-Profit Organizations Governmental->Police |
| Pennsylvania Builders Association | Business->Professional Organizations |
| Performance Ballistic Alloy | Business->Products |
| Performance Based Assessment | Governmental->US Government |
| Permits By Appointment | Governmental->State & Local |
| Philippine Basketball Association | Community->Sports |
| Pilipino Basketball Athletes | Community->Sports |
| Pine Bluff Arsenal | Governmental->Military |
| Planning, Budgeting, and Accountability | Business->General |
| Point Barrow Airport, Point Barrow, Alaska USA | Regional->Airport Codes |
| Police Benevolent Association | Community->Non-Profit Organizations Governmental->Police |
| Powerbasic BASIC language source code file (Genus) | Computing->File Extensions |
| Pre Boot Authentication | Computing->General |
| Prevent Blindness America | Community->Non-Profit Organizations |
| Prince Bernhard Alpha | Community->Famous |
| Printed Board Assembly | Academic & Science->Electronics |
| Pro Bloggers Association | Business->Professional Organizations |
| Professional Bowlers Association | Community->Sports |
| Project Based Accounting | Business->General |
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