Which organization is not a recognized safety standard among the others?

The organization that is not recognized as a safety standard among the others is TLE. NSF (National Sanitation Foundation), UL (Underwriters Laboratories), and ANSI (American National Standards Institute) are all well-established organizations that develop and promote safety standards across various industries.

NSF is known for setting health and safety standards primarily related to food safety, water quality, and consumer products. UL is widely recognized for its role in product safety testing and certification, especially in electrical and fire safety. ANSI coordinates the development of voluntary consensus standards for products, services, processes, and systems, ensuring that they meet specific safety and efficiency criteria.

In contrast, TLE does not hold the same level of recognition or authority in safety standard development and enforcement. Therefore, it stands apart from the other organizations listed, which are crucial players in the realm of safety standards.