English abbreviations from bbs to bc
- BBS (Breeding Bird Survey (North America))
- BBSI (Bioengineering and Bioinformatics Summer Institute)
- BBSM (behaviour-based safety management)
- BBSP (Blowback shifted pulse)
- BBSR (Bermuda Biological Station for Research)
- BBSRC (U.K. Biotechnology and Biological Sciences Research Council)
- BBT (Berbérati Airport)
- BBU (Bucharest "Aurel Vlaicu" Airport (Baneasa Airport))
- BBV (Bereby Airport)
- BBVA (Banco Bilbao Vizcaya Argentaria (Spanish bank))
- BBW (Broken Bow Municipal Airport)
- BBX (Wings Field (FAA: LOM))
- BBXRT ((telescope) Broad Band X-Ray Telescope)
- BBY (Bambari Airport)
- BBYO (B'nai B'rith Youth Organization)
- BBZ (Zambezi Airport)
- BC (Battery commander)
- B.C. (Before Christ)