SPS缩写的意思

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