IVN缩写的意思

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