RO缩写的意思

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