The National Association of Realtors (NAR) is a professional organization in the United States that represents real estate agents and brokers. Founded in 1908, it aims to promote ethical standards and practices within the real estate industry. Members of NAR are known as Realtors, who must adhere to a strict code of ethics. NAR provides various resources, including training, market data, and advocacy for property rights. The organization also plays a significant role in shaping real estate policies at local, state, and national levels, ensuring that the interests of its members and the public are represented.