| Abbreviation | Definition |
|---|---|
| BC | Birth Control |
| BC | Birth Control Pills |
| BC | Bone Conduction |
| BC/BS | Blue Cross/Blue Shield |
| BCA | Basal Cell Adenoma |
| BCAA | Branched Chain Amino Acids |
| BCEM | Board of Certification in Emergency Medicine |
| BCIE | Bullous Congenital Ichthyosiform Erythroderma |
| BCM | Body Cell Mass |
| BCN | Behavioral Computational Neuropsychology |
| BCP | B-cell progenitor |
| BCP | Birth Control Pills |
| BCPS | Bangladesh College of Physicians and Surgeons |
| BCR(s) | beta cell receptor(s) |
| BCRF | Blood Center Research Foundation |
| BD | Baby Dance |
| BD | Behavior Disorder |
| BD | Birth Date |
| BD | Brain Development |
| BDD | Body Dysmorphic Disorder |