THR缩写的意思

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