VC缩写的意思

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