GPS缩写的意思

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