3DCG缩写的意思

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