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