AC缩写的意思

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