FG缩写的意思

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