LSM缩写的意思

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