CSS缩写的意思

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