esp缩写的意思

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