NNI缩写的意思

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