The National Association of Realtors (NAR) is a professional organization in the United States that represents real estate agents and brokers. Founded in 1908, NAR aims to promote ethical practices in the real estate industry and provide members with resources, training, and advocacy. Members of NAR are known as Realtors, a term that signifies adherence to a strict code of ethics. NAR also plays a significant role in influencing real estate policy and legislation at local, state, and national levels. The organization conducts research on housing trends and market conditions, providing valuable data to its members and the public. Through initiatives like Realtor.com and various educational programs, NAR supports the professional development of its members.