RA缩写的意思

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