| B0 | constant magnetic field in nuclear magnetic resonance |
|---|---|
| B1 | induced field in magnetic resonance imaging; radiofrequency magnetic field in nuclear magnetic reson... |
| BAC | bacterial adherent colony; bacterial antigen complex; blood alcohol concentration; British Associati... |
| CCC | care-cure coordination; cathodal closure contraction; chronic calculous cholecystitis; chronic catar... |
| CEC | central echo complex; ciliated epithelial cell; Commission of the European Community |