Standard Industrial Classification Standard Industry Classification Standing Interpretations Committee Silicon Carbide Standard Industrial Classifications Standard Industrial Code semiconductor integrated circuit Sicard Science Information Council self-interaction correction Spacecraft Identification Code Standard Interface Connector Survey Information Center Satellite Information Center Second In Command Selectively Implanted Collector Service Information Compiler Service Initiation Charge Silicon Integrated Circuit Source Industrial Classification Spelling Is Correct Standard Industrial Codes Standard Industry Code Station Identification Code Storage Item Change Structural Influence Coefficient subject identification code Subject Indicator Code Subject Indicator Codes System Integration Contractor