RS缩写的意思

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