PCA缩写的意思

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