GA缩写的意思

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