AAT缩写的意思

FFCS APFTPOS THC MP TPES RORSAT ED C&T ES NFAP WBGT EGR AFOC ACODS FRS CASS EI ESS APN MPN DC AC P.E.O. FCLPRC SBR IPCC LOI AS NFPARR API APC AHGOLEOD ARIS PER SE CFC IAQ OHS ETC DIL LJ TS PEL PS ASBL AT AR RU UKWAS EOC TSP APL FFES WWTS PEFC SM OSUCFM EM DOW SR