IU缩写的意思

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