FB缩写的意思

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