| BCNS | basal cell nevus syndrome |
|---|---|
| BCNU | 1,3-bis-(2-chloroethyl)-1-nitro-sourea; bleomycin and camustine |
| BCO | biliary cholesterol output |
| BCOC | bowel care of choice |
| BCP | basic calcium phosphate; birth control pill; blue cone pigment; Blue Cross Plan; bromcresol purple |
| BCPD | bromcresol purple deoxylate |
| BCPT | breast cancer prevention trial |
| BCPV | bovine cutaneous papilloma virus |
| BCQ | breast cancer questionnaire |
| bcr | breakpoint cluster region |