IC缩写的意思

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