TC缩写的意思

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