CDC缩写的意思

IPLI ICP BOB SDA CSTNET INDA SA&SD CAT CEM CBG NU IEEE-CS CENSA CAPP PCCG ECS ICS CLE CAT ACS CEL CAP AST PD CSD CSD ICS CMC CADD TMCC SDS ASPC CAE ETX PCC IMAP CDI CAP CGRM SWI GPDC CAD CPL SGU OBC SE NPC EIA CSTS CAMPER CARE PCMCIA VCL GAPP CTF CDS CMC AAS ACC CAE