BCY

BCY or bcy may refer to:


 * Brockley railway station, in London, England, by National Rail station code
 * Varanasi City railway station, in Varanasi, Uttar Pradesh, India, by station code
 * CityJet, an Irish regional airline headquartered in Swords, Dublin (ICAO airport code)
 * Armed Forces of Ukraine
 * The Bharatiya Chaitanya Yuvajana Party, a political party in the Indian state of Andhra Pradesh
 * Bacama language, a language spoken in Nigeria, by ISO 639 code
 * Ictaluridae, a family of fishes, by Catalogue of Life identifier