FES缩写的意思

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