OSL缩写的意思

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