DT缩写的意思

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