- Brian Keller
- Brian Kernighan
- Brian Lunday
- Brian Nathanson
- Brian Putt
- Brian Ratchford
- Brian Ratchford
- Brian Rongqing Han
- Brian Roth
- Brian Smith
- Brian T. Boffey
- Brian T. Denton
- Brian Tomlin
- Brian Uzzi
- Brian W. Jacobs
- Brian Wu
- Brian Y. Lu
- British National Health Services
- British Telecommunications
- Britta Glennon
