PE缩写的意思

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