B-REP stands for Boundary Representation
B-RDMA stands for Burst Rate-Division Multiple Access
B-RADS stands for Breast Imaging Reporting and Data System (diagnostics)
B-PED stands for Barriers to Physical Exercise and Disability (survey)
B-M stands for bleomycin and mitomycin
B-POMA stands for Balanced scale of the Tinetti Performance-Oriented Mobility Assessment
B-PISN stands for Broadband Private Integrated Services Network
B I stands for Billroth Type I
A-MOS stands for Accumulation Metal-Oxide Semiconductor
A-MFVA stands for Asynchronous Maximum Feasible Value Assignment