The USDA is an acronym for what?

The USDA stands for the United States Department of Agriculture, which is a vital federal agency responsible for overseeing various agricultural and food-related initiatives in the United States. The USDA's functions include regulating the agricultural economy, ensuring food safety, managing national forests, and overseeing programs that impact farming, forestry, and nutrition.

The choice is correct because it accurately describes the primary focus and name of the agency, which plays a significant role in policies related to farming, food supply, and rural development. Understanding the full name is crucial for those involved in laboratory animal care and research, as the USDA also enforces regulations regarding the humane treatment of animals used in research and education, establishing standards that any facility working with laboratory animals must adhere to.