IRN缩写的意思

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