FSM缩写的意思

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