2PC缩写的意思

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