T&L缩写的意思

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