BAC缩写的意思

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