BA缩写的意思

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