STO缩写的意思

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