PJA
| Acronym | Definition |
|---|---|
| PJA | Progressive Jewish Alliance (Los Angeles, CA) |
| PJA | Pure Java AWT |
| PJA | Portland Jewish Academy (Portland, OR) |
| PJA | Penang Japanese Association (Malaysia) |
| PJA | Princeton Japanese Association (est. 2004) |
| PJA | Proper Job Analysis |
| PJA | Police Jury Association of Louisiana (Baton Rouge, LA) |
| PJA | Pastoral Juvenil Arquidiocesana (Guatemala) |