Aeronautical Systems Center Accredited Standards Committee Ambulatory Surgical Centers Additional Sense Code Army Signal Command Army Sustainment Command Ambulatory Surgical Center Anti Stall Control Advanced Simulation and Computing AUTODIN Switching Center automatic sensitivity control Active Stability Control Air Systems Command American Satellite Company American Systems Corporation Accredited Standard Committee ADVANCED SCIENTIFIC COMPUTER Advanced Simulation Center Aeronautical System Center Aeronautical Systems Command aircraft system controller Ambulatory Surgery Center American Society for Cybernetics Area Source Category armored scout car Ascent Authorized Support Center Automatic Slope Control Automatic Switching Center AXAF Science Center