sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Pennsylvania Association of Boroughs | *** |
| Petronas Ammonia Sdn Bhd | *** |
| Permit and Authorization Service Bureau | ** |
| Privacy and Security Board | ** |
| protein A Sepharose 4B | ** |
| Polish American String Band | ** |
| Phoenixville Area School Board | ** |
| Parkinson Association of Santa Barbara | ** |
| Public Assistance Source Book | ** |
| Protein Associated Strand Breaks | * |
| Provincial AIDS Standing Bureaus | * |
| Pharmaserv Alliances Sdn Bhd | * |
| Project Acquisition Strategy Board | * |
| Performance Audit and Scrutiny Board | * |
| Portal Access Sdn Bhd | * |
| Professional Affairs and Services Board | * |