PAC缩写的意思

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