OSD缩写的意思

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