AOC缩写的意思

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