XP缩写的意思

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