sort by Rank | Alpha
| Possible Meanings | Rank |
| Provider Audit and Reimbursement | **** |
| Prescott Area Association of REALTORS | *** |
| Programme for the Administration | *** |
| platelet adhesion-aggregation reaction | ** |
| Pharmacogenetics of Anticancer Agents Research | ** |
| Plein Air Artists of Riverside | ** |
| Port A Alternate Register | ** |
| Platoon After Action Review | ** |
| Portfolio Audit and Account Review | ** |
| Potter Automatic Air Release | * |
| Program for Applied Accounting Research | * |
| Prejudice As A Result | * |
| Project Approval Amendment Request | * |
| Pro Aero Aviation Retailer | * |