B4K stands for Body for Karate (band)
B4D stands for Business for Development (Africa)
B4BC stands for Boarding for Breast Cancer
B4B stands for Bang for Buck (Internet slang) B4B stands for Bargains 4 Business (Australia) B4B stands for Beanies for…
B462 stands for BAe (British Aerospace) 146-200 (airliner; UK)
B461 stands for BAe (British Aerospace) 146-100 (airliner; UK)
B460 stands for BACTEC 460 Tuberculosis System
B429 stands for Bell 429 (Bell Helicopters)
B463 stands for BAe (British Aerospace) 146-200 (airliner; UK)
B3G stands for Beyond Third Generation