SSC缩写的意思

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