ACT缩写的意思

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