PBES
| Acronym | Definition |
|---|---|
| PBES | Parameterised Boolean Equation System |
| PBES | Prefabricated Bridge Elements and Systems (US DOT) |
| PBES | Piney Branch Elementary School (Maryland) |
| PBES | Provincial Business Environment Scorecard (partnership; Cambodia) |
| PBES | Pompano Beach Elementary School (Florida) |
| PBES | Program and Budget Enterprise Service (US DoD) |
| PBES | Pensacola Beach Elementary School (Gulf Breeze, FL) |
| PBES | Performance Based Evaluation System (various) |