| Term | Definition |
|---|---|
| U.S. Green Building Council |
The Washington, D.C.-based U.S. Green Building Council (USGBC) is a 501 c3 non-profit organization committed to a prosperous and sustainable future for our nation through cost-efficient and energy-saving green buildings. |
| UL |
Underwriters Laboratories: An independent testing and certification agency that tests equipment and components for electric safety, gas equipment safety, and sanitation. |