PNG缩写的意思

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