BKA or B.K.A. may refer to: Places Bara Khyber Agency, a town in Bara Tehsil, Khyber Agency, FATA, Pakistan IATA code for Bykovo Airport near Moscow, Russia Organizations Byelorussian Auto Moto Touring Club, a member of the Fédération Internationale de l'Automobile (FIA) Byelorussian Home Defence, Biełaruskaja Krajovaja Abarona, battalions who fought alongside the SS during World War II British Kendo Association, a non-profit organisation supporting kendo, iaido, and jodo Federal Criminal Police Office (Germany), Bundeskriminalamt BKA ASE, a specialized unit within the German Federal Criminal Police Federal Chancellery of Austria, Bundeskanzleramtor BKA Other uses Below-knee amputation Betsy's Kindergarten Adventures, a children's television show on PBS The phrase "better known as" Brent–Kung adder, a type of digital logic circuit