PSLB
| Acronym | Definition |
|---|---|
| PSLB | Pembinaan Sekolah Luar Biasa (Indonesian school development directorate) |
| PSLB | Provinciaal Steunpunt Limburgse Bibliotheken (Dutch: Limburg Provincial Research Center; Belgium) |
| PSLB | Public SprintLink Backbone |
| PSLB | Pennsylvania State Liquor Board |
| PSLB | Proyecto Software Libre Brasil (Spanish: Brazil Free Software Project; Argentina) |