Sigabbr.信号(=signal)abbr.签名(=signature)abbr.标记(=signa)SIG.abbr.特殊利益集团(=special interest group)SIGSEC信号保密Sigleyn.西格利Sig.n.签署SIGBDP=Special Interest Group on Business Data Processing (美国计算机协会)商业数据处理专业组siglosn.西格劳斯(古波斯的银币)SIGACT=Special Interest Group on Automata and Computabi-lity Theory (美国计算机协会) 自动机与可计算性理论专业组SIGSAM=SpecialInterestGrouponSymbolicandAlgebraicManipulation (美国计算机协会)符号与代数运算专业组SIGCAS=Special Interest Group on Computers And Society (美国计算机协会)计算机与社会专业组SIGCSE=SpeciallnterestGroupon ComputerScienceEduca-tion (美国计算机协会)计算科学教育专业组SIGSIM=Special Interest Group on Simulation (美国计算机协会)模拟专业组