GR缩写的意思

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