DC缩写的意思

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