CEC缩写的意思

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