AS缩写的意思

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