BCI or bci may refer to:
Organizations Bar Council of India Barts Cancer Institute, United Kingdom Bat Conservation International Battery Council International, an American trade association Ohio Bureau of Criminal Investigation, an investigative law enforcement agency of the U.S. state of Ohio BCI Bus, an Australian bus and coach manufacturing company BCI Engineers & Scientists, formerly Bromwell & Carrier Better Cotton Initiative Bonobo Conservation Initiative British Columbia Investment Management Corporation Broadcasting Commission of Ireland Broward Correctional Institution, United States Business Continuity Institute, United Kingdom
Banks Banco de Crédito e Inversiones, a Chilean bank Banca Commerciale Italiana, a defunct Italian bank Banco Comercial e de Investimentos; see List of banks in Mozambique Bank of the Cook Islands
Education Benedict XVI Catholic Institute, Negombo, Sri Lanka Bluevale Collegiate Institute, Canada Brantford Collegiate Institute, Canada Brockville Collegiate Institute, Canada Bahria College Islamabad, Pakistan
Science Brain–computer interface, a connection between brain and computer Boa constrictor imperator Book Citation Index Bulk Current Injection, a method of radio frequency immunity testing for devices
Other uses Barro Colorado Island, a man-made island in Panama Black Crown Initiate, an American metal band Baoulé language (ISO 639-3 code: bci) Barcaldine Airport (IATA code: BCI)
See also BBCi (disambiguation) BCCI (disambiguation)