BCHS
- Baghdad College
- Baie-Comeau
- Baker County High School (Glen St. Mary, Florida)
- Baker County High School (Newton, Georgia)
- Bakersfield Christian High School
- Baldwin County High School
- Banks County High School
- Barron Collier High School
- Bath County High School (Virginia)
- Bay City High School
- Belle Chasse High School
- Benton Central Junior-Senior High School
- Benton Consolidated High School
- Bergen Catholic High School
- Berks Catholic High School
- Bethlehem Central High School
- Big Creek High School
- Bishop Canevin High School
- Bishop Carroll Catholic High School
- Bishop Carroll High School (Calgary, Alberta)
- Bishop Carroll High School (Ebensburg, Pennsylvania)
- Bishop Chatard High School
- Bleckley County High School
- Boca Ciega High School
- Boston College High School
- Boulder Creek High School
- Bourgade Catholic High School
- Bradley Central High School
- Brantley County High School
- Brentwood County High School
- Brethren Christian Junior/Senior High School
- Brome Lake, Quebec
- Bronx County Historical Society
- Brookfield Central High School
- Brookland-Cayce High School
- Brooklyn Center High School
- Bryan Collegiate High School
- Burke County High School
- Burlington Central High School
- Burlington City High School
- Business Careers High School
- C (programming language)
- Httpd
- OpenBSD
- SQLite
- Solution stack