| Abbreviation | Definition |
|---|---|
| BCAS | Bureau of Custom Aviation Security |
| BCB | Beauty Consultants Bureau |
| BCC | Bureau of Cannabis Control |
| BCDE | Bureau of Communicable Disease Epidemiology |
| BCDP | Bureau of Communicable Disease Prevention |
| BCE | Bureau of Correctional Enterprises |
| BCER | Bureau of Compensation and Employment Relations |
| BCEW | Bureau of Curriculum and Extension Wing |
| BCF | Bureau for Children and Families |
| BCHS | Bureau of Community and Health Systems |
| BCHS | Bureau of Community Health Systems |
| BCMT | Bureau Central de Magnetisme Terrestre |
| BCPA | Bureau of Construction Payments and Administration |
| BCPO | Bureau Chief Procurement Officers |
| BCR | Bureau of Collection Recovery |
| BCRS | Bureau of Clinician and Recruitment Service |
| BCRS | Bureau of Clinician Recruitment and Service |
| BCSF | Bureau Central Sismologique Français |
| BCSS | Bureau Compliance Statistical Service |
| BCW | Bureau of Child Welfare |