| BCHS | Baker County High School 
| Others |
| BCHS | Bakersfield Christian High School
| Others |
| BCHS | Baldwin County High School
| Others |
| BCHS | Baptist College of Health Sciences
| Others |
| BCHS | Baptist Community Health Services
| Others |
| BCHS | Barren County High School
| Others |
| BCHS | Barron Collier High School
| Others |
| BCHS | Bath County High School
| Others |
| BCHS | Battery Creek High School
| Others |
| BCHS | Battle Creek Health Systems
| Others |
| BCHS | Bear Creek High School
| Others |
| BCHS | Behavioral And Community Health Sciences
| Others |
| BCHS | Behavioral Clinical And Health Systems
| Others |
| BCHS | Behavioral Community Health Sciences
| Others |
| BCHS | Bell County High School
| Others |
| BCHS | Belle Chasse High School
| Others |
| BCHS | Benton Consolidated High School
| Others |
| BCHS | Berkeley County Historical Society
| Others |
| BCHS | Berkeley County Huguenot Society
| Others |
| BCHS | Better Care Higher Standards
| Others |
| BCHS | Bibb County High School
| Others |
| BCHS | Bio Containment Hazard Suit
| Others |
| BCHS | Bishop Chatard High School
| Others |
| BCHS | Blair County Head Start
| Others |
| BCHS | Bledsoe County High School
| Others |
| BCHS | Bolivar Central High School
| Others |
| BCHS | Boone County High School
| Others |
| BCHS | Boston College High School
| Others |
| BCHS | Boulder City High School
| Others |
| BCHS | Boulder Creek High School
| Others |
| BCHS | Breckinridge County High School
| Others |
| BCHS | Brentwood County High School
| Others |
| BCHS | Brethren Christian High School
| Others |
| BCHS | Bridge City High School
| Others |
| BCHS | Brightness Contrast Hue Saturation
| Others |
| BCHS | Bristol Central High School
| Others |
| BCHS | Brookland Cayce High School
| Others |
| BCHS | Brooklyn Center High School
| Others |
| BCHS | Brooklyn Community Housing and Services
| Others |
| BCHS | Brown County High School
| Others |
| BCHS | Bryan Collegiate High School
| Others |
| BCHS | Bryan County High School
| Others |
| BCHS | Buckingham County High School
| Others |
| BCHS | Bucks County Historical Society
| Others |
| BCHS | Buffalo County Historical Society
| Others |
| BCHS | Buhach Colony High School
| Others |
| BCHS | Bureau of Community and Health Systems
| Others |
| BCHS | Bureau of Community Health Services
| Others |
| BCHS | Bureau of Community Health Systems
| Others |
| BCHS | Burke County High School
| Others |
| BCHS | Burleson Collegiate High School
| Others |
| BCHS | Burlington Central High School
| Others |
| BCHS | Business Careers High School
| Others |
| BCHS | Butler County Humane Society
| Others |