The National Business Aviation Association (NBAA) is a trade organization based in the United States that represents the interests of business aviation. Founded in 1947, it advocates for policies that support the use of business aircraft and promotes the benefits of business aviation to various stakeholders, including government officials and the public. NBAA provides resources, education, and networking opportunities for its members, which include companies that operate business aircraft, manufacturers, and service providers. The organization also hosts events, such as the annual NBAA-BACE (Business Aviation Convention & Exhibition), to connect industry professionals and showcase innovations in the field.