CA缩写的意思

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