Found 2 items, similar to bc.
English → English (WordNet) Definition: BC BC adv : before the Christian era; used following dates before the supposed year Christ was born; “in 200 BC” [syn: B.C., before Christ]
English → English (gcide) Definition: BC BC \BC\, B C \B. C.\n. before Christ; used in reckoning dates before the supposed year Christ was born, i.e. 1 a. d.. [WordNet 1.5]