IES
Acronym for Illuminating Engineering Society, a professional society in North America devoted to the development and dissemination of standards and procedures relating to the art, science, and technology of lighting. (Kremer, 2024)
Acronym for Illuminating Engineering Society, a professional society in North America devoted to the development and dissemination of standards and procedures relating to the art, science, and technology of lighting. (Kremer, 2024)