BK or Bk may refer to:
==Businesses and organizations== Burger King, a chain of fast-food restaurants The Bank of New York Mellon, the New York Stock Exchange symbol for The Bank of New York Mellon Corporation (NYSE: BK) Brahma Kumaris, a religious movement British Knights, a manufacturer of athletic shoes Okay Airways (IATA airline code BK)
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).