SIT缩写的意思

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