RTOS缩写的意思

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