PC缩写的意思

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