BC may refer to:
Bacillus Calmette–Guérin (BCG) vaccine is a vaccine primarily used against tuberculosis (TB). In countries where tuberculosis or leprosy is common, one dose is recommended in healthy babies as close to the time of birth as possible.
The BC Lions are a professional Canadian football team competing in the West Division of the Canadian Football League (CFL).
Basketball Club Žalgiris (Lithuanian: Krepšinio klubas Žalgiris) is a professional basketball team that is based in Kaunas, Lithuania.
British Columbia Ferry Services Inc., operating as BC Ferries (BCF), is a former provincial Crown corporation, now operating as an independently managed, publicly owned company.
BC Lietuvos rytas, also known as Rytas, is a Lithuanian professional basketball club based in Vilnius, Lithuania.
Bcr-Abl tyrosine-kinase inhibitors (TKI) are the first-line therapy for most patients with chronic myelogenous leukemia (CML).
BC Neptūnas (Lithuanian: Krepšinio klubas Neptūnas), commonly known as Neptūnas or Neptūnas Klaipėda, is a basketball club from Klaipėda, Lithuania participating in the Lithuanian Basketball League and internationally in the Champions League.
Bcl-2 (B-cell lymphoma 2), encoded in humans by the BCL2 gene, is the founding member of the Bcl-2 family of regulator proteins that regulate cell death (apoptosis), by either inducing (pro-apoptotic) or inhibiting (anti-apoptotic) apoptosis.