VR缩写的意思

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