CAT缩写的意思

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