SIC Love Machine 16 years ago SIC SIC stands for Standard Industrial Classification. Every unique activity relating to business is represented by a four digit code called SIC code. Random Finance Terms for the Letter S Short-Run Operating Activities Short-Term Financial Plan Short-Term Investment Services Short-Term Solvency Ratios Short-Term Tax Exempts SIBOR SIC Side Effects Sight Draft SIMEX (Singapore International Monetary Exchange) Recommended for you: Short-Term Solvency Ratios SIMEX (Singapore International Monetary Exchange) SIBOR Short-Run Operating Activities