IA缩写的意思

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