DAC缩写的意思

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