PBBL
| Acronym | Definition |
|---|---|
| PBBL | Perpetual Blood Bowl League (gaming) |
| PBBL | Pembangunan Berkelanjutan Berwawasan Lingkungan (Indonesian: Environmentally Sound Sustainable Development) |
| PBBL | Project Budget Baseline Log |
| PBBL | Plant Biochemistry Biotechnology Laboratory (Technological Educational Institute of Crete; Greece) |