Which agency is abbreviated as OSHA?

The correct answer is the Occupational Safety and Health Administration. OSHA is a federal agency within the United States Department of Labor, and it was created to ensure safe and healthy working conditions by setting and enforcing standards as well as providing training, outreach, education, and assistance. The agency's name reflects its primary purpose of managing occupational safety and health to protect workers from hazardous working environments.

The incorrect options reflect variations of the name that do not accurately represent the agency. For example, while "Occupational Safety and Health Agency" sounds similar, it misses the essential reference to "Administration," which specifies the agency's authoritative role. Similarly, "Office of Safety and Health Administration" does not correctly use "Occupational," which is crucial for identifying the agency's focus on workplace safety. Lastly, "Office of Safety and Health Advisory" incorrectly describes OSHA's function, as it is an administration rather than merely an office tasked with advisory roles.