BCN Acronym: Multiple Meanings Across Domains

BCN is a three-letter acronym with varied expansions:

• Barcelona, Spain – IATA airport code
• Biblioteca Central Nacional – National Library of Venezuela
• Boeing Commercial Airplanes North Charleston – SC assembly plant
• British Car Network – UK car club
• Business Channel Network – defunct US business TV network
• Bayesian Classifier Network – machine learning algorithm
• British Columbia Numismatic Association – Canadian coin collectors

Meaning is domain-specific; clarify context when using.