PC缩写的意思

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