IA缩写的意思

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