CRM缩写的意思

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