DSL缩写的意思

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