mcu缩写的意思

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