PS/2缩写的意思

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