ew缩写的意思

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