IMS缩写的意思

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