BC缩写的意思

CNCC QDOS DTP IM S3 CPM DFSK UMTS mcu CPS SSM DL CRC ppm EEROM DCN CSE SOC DVC IS-IS SSG RAID EAF CC SFB CTDM DTD DVVI Bps STB GDPS EFCI APADAS RIP DPON EWT ESC APARS ASI AJG GIMM MADP FED FCN EF AFC IOB EELS ABDL AP ETE DFOS NDS CAI ASC DCT CICS NCBA GPS DS