CHY缩写的意思

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