National associations are organizations that represent specific professions, industries, or interests within a country. They often provide resources, support, and advocacy for their members, helping to promote best practices and standards. These associations can also facilitate networking opportunities and professional development through conferences, workshops, and publications. Many national associations engage in lobbying efforts to influence public policy and legislation that affects their members. They may also conduct research and gather data to inform their members and the public about trends and issues relevant to their field. Examples include the American Medical Association and the National Education Association.