| Rank | Abbreviation | Meaning |
|---|
| ***** | PSEA | Pennsylvania State Educational Association
| |
| **** | PSEA | Prevention of Sexual Exploitation and Abuse
| |
| *** | PSEA | Pointing and Safemode Electronics Assembly
| |
| ** | PSEA | Public Service Employment Act
| |
| * | PSEA | Platform System Engineering Agent
| |
| * | PSEA | Public Service Employees' Association
| |
| * | PSEA | Payload Safing and Electronics Assembly
| |
| * | PSEA | Primer Specific Extension Analysis
| |
| * | PSEA | Public Safety Employees Association
| |
| * | PSEA | Pennsylvania Student Education Association
| |
| * | PSEA | Pennsylvania School Education Association
| |
| * | PSEA | Pennsylvania Society of Enrolled Agents
| |
| * | PSEA | Public Service Employees Act
| |
| * | PSEA | Public Safety and Education Account
| |
| * | PSEA | PA State Education Association
| |
| * | PSEA | Programa de Segurança de Empresa Aérea
| |
| * | PSEA | Philadelphia Solar Energy Association
| |
| * | PSEA | Public Service Excellence Awards
| |
| * | PSEA | post secondary education account
| |
| * | PSEA | Public Service Ethics and Accountability
| |
| * | PSEA | Pacific State Employees Association
| |
| * | PSEA | Public Safety and Education Act
| |
| * | PSEA 20 | polyspecific, semisoluble antigen prepared from 20 spleens
| |
| * | PSEA | Process Science and Engineering in Advanced
| |
| * | PSEA | patient supplemented epidural analgesia
| |