AV缩写的意思

SC NSDA ARM AAS AERO MUA CSA AMPS HEAO CPM ATDRSS SSC SPS AGLT AAS PAM GLV TPA ECSS ASD LCS RNC ACP SMART Q MDA CMMCA AWL APPLE CCL PAA AMC JS AN ADEP LCFC AVB TAS SV AAC AMA AH CAA IUS APJ ANP PIA BAAE CAA AVW CAR AARS CSD IAS EGS AOC EARL FAME AE ARM