BCN may refer to:
==Places== Barcelona El Prat Airport, IATA code an abbreviation for the city of Barcelona Port of Barcelona, by shortened form of the UN/LOCODE ESBCN without the country prefix Baja California, geographical ISO 3166 code MX-BCN Birmingham Canal Navigations, a network of the English canal system in Birmingham, Wolverhampton
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).