sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Professional Pool Operators of America | *** |
| Pomona Police Officers Association | *** |
| persistent primitive olfactory artery | ** |
| Phone Phreakers of America | ** |
| Pollution Prevention Opportunity Assessments | ** |
| Potential Plus Office Administration | ** |
| Public Pool Operators of America | ** |
| PASADENA POLICE OFFICERS ASSOCIATION | ** |
| Paris Police Officers Association | * |
| Pension Professionals of America | * |
| placentia police officers association | * |
| Peoria Police Officers Association | * |
| Pecan Plantation Owners Association | * |
| Professional Pool Operators Association | * |