NGI缩写的意思

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