| Abbreviation | Definition |
|---|---|
| BCSD | Bedford Central School District |
| BCSD | Berea City School District |
| BCSD | Berkeley County School District |
| BCSD | Bethlehem Central School District |
| BCSD | Binghamton City School District |
| BCSD | Blaine County School District |
| BCSD | Brighton Central School District |
| BCSF | Bartholomew Consolidated School Foundation |
| BCSI | Barney Charter School Initiative |
| BCSS | Bear Creek Secondary School |
| BCSS | Bill Crothers Secondary School |
| BCSS | Boundary Central Secondary School |
| BCSS | Brampton Centennial Secondary School |
| BCSSS | Bergen County Special Services School |
| BCSSS | Burlington County Special Services School |
| BDES | Beaver Dam Elementary School |
| BDES | Brooklyn District Elementary School |
| BDES | Byrns L Darden Elementary School |
| BDGS | Bishop Dimieari Grammar School |
| BDGS | Brain Discovery Global School |