HI缩写的意思

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