Institution
- Bliss Electrical School1
- Block Engineering, Inc. 1
- Blood Center of Southeast Wisconsin1
- Bluffton College (Bluffton, Ohio)1
- Boeing Airplane Company1
- Boeing Science Research Labs1
- Bond Engineering, Inc.1
- Boston College1
- Botanica-Mex S.A.1
- Botanical Society of America1
- Bowdoin College1
- Boy Scouts of America1
- Bracken Associates, LLC1
- Breaking Bad1
- Brighton College of Technology1
- British Aircraft Corporation1
- British Museum1
- Broad Institute1
- Brockton/West Roxbury VA Medical Center1
- Brookings Institution1