LES缩写的意思

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