TFD缩写的意思

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