DDC缩写的意思

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