LJ缩写的意思

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