PLJ
| Acronym | Definition |
|---|---|
| PLJ | Public Library Journal (Chartered Institute of Library and Information Professionals; Public Libraries Group) |
| PLJ | Pure Lemon Juice |
| PLJ | Peace, Love and Joy |
| PLJ | Promote La Jolla (La Jolla, CA) |
| PLJ | Pittsburgh Legal Journal (Pittsburgh, PA) |
| PLJ | Personal Learning Journal (teaching tool) |