BG缩写的意思

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