BTI

BTI or Bti may refer to:


 * Acronyms
 * Bacillus thuringiensis israelensis (Bti), a bacterium
 * Barisan Tani Indonesia
 * Baron Tornado Index of tornado probability
 * Before the Impact, an American TV series
 * Beverage Testing Institute
 * Bicycle Technologies International, Santa Fe, New Mexico, US
 * Boston Theological Institute
 * Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York, US
 * Branch Target Identification, an AMD technology for mitigating computer security exploits;
 * Branch Target Injection or Spectre variant 2, a security vulnerability
 * Breaking the Impasse, an Israel-Palestinian group
 * Breed Technologies, Inc., now known as Joyson Safety Systems
 * Btrieve Technologies, Inc.
 * Because the Internet, the second studio album by American singer Childish Gambino


 * Codes and symbols
 * Barter Island LRRS Airport, Alaska, US, IATA airport code
 * British American Tobacco PLC, NYSE symbol
 * The ICAO designator of the Latvian flag carrier, AirBaltic.