bc缩写的意思

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