abbr. 结缔组织炎症(Inflammation of Connective Tissue);粘土工艺学会(Ins-titute of Clay Technology);计算技术研究所(Institute of Computer Technology);集成电路试仪器(Integrated Circuit Tester);集成电路计算技术(Integrated Computer Telemetry);国际计算与制表公司(International Computers and Tabulators Company)