mm缩写的意思

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