INS缩写的意思

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