| Acronym | Definition |
|---|
| JPA | Java Persistence API |
| JPA | Jabatan Perkhidmatan Awam (Public Sevices Department of Malaysia) |
| JPA | Japan Powerlifting Association (est. 1972) |
| JPA | Japan Planetarium Association (astronomy) |
| JPA | Joint Project Agreement (Department of Commerce) |
| JPA | Joint Powers Authority |
| JPA | Japanese Psychological Association |
| JPA | Java Persistence Architecture |
| JPA | Joint Powers Agreement |
| JPA | Japanese Patent Application (intellectual property) |
| JPA | Joint Project Agreement |
| JPA | Jeunesse au Plein Air (France) |
| JPA | Joint Parliamentary Assembly (EU-ACP negotiation body) |
| JPA | Japan Perl Association (computer language) |
| JPA | Japanese Poolplayers Association (billiards) |
| JPA | Joint Participation Agreement |
| JPA | Juvenile Pilocytic Astrocytoma |
| JPA | Josephson Parametric Amplifier |
| JPA | Jacksonville Port Authority (Florida, USA) |
| JPA | Japan Paraglider Association |
| JPA | Journal of Productivity Analysis (Springer) |
| JPA | Juice Products Association |
| JPA | Justices of the Peace Act (various locations) |
| JPA | Joint Planning Agreement |
| JPA | Journal of Personality Assessment |
| JPA | Jones Public Affairs (various locations) |
| JPA | Japan Poker Association |
| JPA | Japanese Photochemistry Association |
| JPA | Junior Philatelists of America |
| JPA | Japan Pallet Association (trade association) |
| JPA | Job Performance Aid |
| JPA | Japan Pyrotechnics Association |
| JPA | Japan Printing Academy |
| JPA | Joint Permitting Agreement |
| JPA | Jordan Pharmaceutical Association |
| JPA | Japan Procurement Agency |
| JPA | Japan Pharmaceucital Association |
| JPA | Job Package Authorization |
| JPA | Jazz Photography Association |
| JPA | Job Placement Assessment |
| JPA | Job Performance Assistance |
| JPA | Jesus People Army |
| JPA | Jornadas de Presentación de Aiesec (Spanish) |
| JPA | Jumma Peoples Alliance (Nepal) |
| JPA | Japanese Press in Pile Association |
| JPA | Joao Pessoa, Pernambuco, Brazil (Airport Code) |
| JPA | Joynes Pike and Associates Ltd (UK) |