mac缩写的意思

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