OD缩写的意思

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