| Abbreviation | Definition |
|---|---|
| BJHS | Blackford Junior High School |
| BJHS | Bloomington Jr High School |
| BJHS | Bob Jones High School |
| BJHS | Brea Junior High School |
| BJHS | Brunswick Junior High School |
| BJPS | Brebeuf Jesuit Preparatory School |
| BJS | Broomgrove Junior School |
| BJSS | Bukit Jalil Sports School |
| BJU | Bob Jones University |
| BKA | British Kodaly Adacemy |
| BKES | Brent Kennedy Elementary School |
| BKGS | Bishop Kivengere Girls School |
| BKHS | Bishop Kearney High School |
| BKHS | Bishop Kelley High School |
| BKHS | Bishop Kelly High School |
| BKHS | Bishop Kenny High School |
| BLCS | Bronx Lighthouse Charter School |
| BLDS | Blue Line Driving School |
| BLES | Batesburg Leesville Elementary School |
| BLES | Bee Log Elementary School |