sort by Rank | Alpha
| Possible Meanings | Rank |
| Public Service Employment Act | **** |
| post secondary education account | *** |
| Public Safety Executive Association | *** |
| Post Secondary Employers Association | *** |
| Photographic Salon Exhibitors Association | *** |
| Process Science and Engineering in Advanced | *** |
| Pennsylvania State Educators Association | *** |
| Political Subdivisions Ethics Act | *** |
| PA State Education Association | *** |
| patient supplemented epidural analgesia | ** |
| Purified South-East Asian | ** |
| Paradigm Shift Environmental Alliance | ** |
| Public Service Employment Association | ** |
| Progressive Sports and Entertainment Alliance | ** |
| Public Service Ethics and Accountability | ** |
| Public Safety Education Advisory | ** |
| Primer Specific Extension Analysis | ** |
| Pennsylvania Society of Enrolled Agents | ** |
| Portion Size Estimation Aid | ** |
| Pennsylvania School Education Association | ** |
| Public Service Excellence Awards | ** |
| Proximal Sequence Element A | ** |
| Public Safety and Education Account | ** |
| Parent Supplemental Education Account | ** |
| Pennsylvania Student Education Association | ** |
| Philadelphia Solar Energy Association | * |
| Public Sector Employers Act | * |
| PA Society of Enrolled Agents | * |
| Public Safety and Education Act | * |
| Pacific Service Employees Association | * |
| Pacific State Employees Association | * |
| Pennsylvania State Educational Association | * |
| Planned Subsidence Extraction Area | * |