CSS缩写的意思

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