North American Industry Classification System

{
  "id": "MLC-T-ENV-019101",
  "term": "North American Industry Classification System",
  "field": "Environment",
  "definition": "North American Industry Classification System. This is a system that classifies facilities and firms by industry using a two-digit to a six-digit code. This is the official industrial classification system for U.S. firms and is maintained by the U.S. Census Bureau.",
  "abbreviation": "NAICS",
  "subject": "Air",
  "references": [
    "Control Strategy Tool (CoST) Glossary"
  ],
  "url": "https://mlchart.com/terminology/environment/north-american-industry-classification-system/"
}