URN缩写的意思

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