ETA缩写的意思

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