OTDM缩写的意思

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