The National Association of the Deaf (NAD) is an organization for the promotion of the rights of deaf people in the United States. NAD was founded in Cincinnati, Ohio, in 1880 as a non-profit organization run by Deaf people to advocate for deaf rights, its first president being Robert P. McGregor of Ohio. It includes associations from all 50 states and Washington, DC, and is the US member of the World Federation of the Deaf, which has over 120 national associations of Deaf people as members. It has its headquarters in Silver Spring, Maryland.