OA缩写的意思

M/V PPM CPI LPM TQM A.F. IBRD AM IFC abm JS NTMs ult. MPC LOF CPU E2E IAS MIGA DDB a.w. cum.pref. D.B RB MBF C.A. CGA DBA BB AT QTIB QCM IPPA O/R VER PMP coc CED CSO WW IAF C2C c.b. LCL/FCL REP SOP HSBC PI CI FRT NEDM WFM FCA OPM3 BSP MLTG o. DECD MSRP FAT