PK缩写的意思

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