IESNA – Illuminating Engineering Society of North America

 

NCQLP – National Council on Qualifications for Light Professionals

 

DOE – Department of Energy

 

NLB – National Lighting Bureau

 

Energy Efficiency

 

U.S. Energy Information Administration

 

 Testing and Standards

 

ANSI – American National Standards Institute

 

NFPA – National Fire Protection Association

 

UL – Underwriters Laboratories

 

NEMA – National Electrical Manufacturers Association