AR缩写的意思

UQ A-level PE NSA AQ OP HKUST CFR ROI RA NJTV UD LA BL PG CLEP ESP DILS B.RM XQ TWE M.I.E. TFF BEC M.A.Ed WP PTT MCAT TA UC M.Ec. ORC ME DT AR AJED B.Eng.Mgt B.S.Ed AAS AAU MSME TESOL AIE MJ OT DNA ADIDA WD B.Eng ADELAIDE SWJTU ABC UofMELB AD BAEE AC CBC HE ALR CTC