A-BPSK stands for Aviation Binary Phase Shift Keying
A-BOMB stands for Atomic Bomb
A-BER stands for Average Bit Error Rate
A-BAT stands for Accelerator Based Analytical Techniques (database)
AB stands for Aaron Brooks (football player) AB stands for Abbot ab stands for Abdomen AB stands for Abduction AB…
A-ARCS stands for Arctic Atmospheric Radiation and Cloud Station
A-AR stands for Army Artillery Board (Fort Sill, OK)
A-AUC stands for absolute area under the absorption curve
A-ARM stands for Army Armor Board (Fort Knox, KY)
A-ACS stands for American-Austrian Cultural Society (est. 1954; Washington, DC)