I keep coming across all types of business codes: NAICS codes, SIC codes, MSA, and others. Here is a quick primer on what some of these codes mean and how they relate to your business. The codes that ...

NAICS (North American Industry Classification System) codes are the identifying numbers used by the federal government to identify and classify companies by industry. When you fill out a business tax ...

The North American Industry Classification System (NAICS) is an industry coding system designed to facilitate the collection, analysis, and presentation of economic data in the United States, Canada, ...

Standard Industrial Classification (SIC) codes were routinely used in the United States to unambiguously identify industry categories for individual companies and facilities. SIC codes were later ...