PIP缩写的意思

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