bk.缩写的意思

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