The National Association of Broadcasters (NAB) is a trade association and lobby group representing the interests of commercial and non-commercial over-the-air radio and television broadcasters in the United States. The NAB represents more than 8,300 terrestrial radio and television stations as well as broadcast networks.

As of 2022, the president and CEO of the NAB is Curtis LeGeyt.

Founding

NAB headquarters in Washington, D.C.
The NAB was founded as the National Association of Radio Broadcasters (NARB) in April 1923 at the Drake Hotel in Chicago. The association's founder and first president was Eugene F. McDonald Jr., who also launched the Zenith corporation. In 1951 it changed its name to the National Association of Radio and Television Broadcasters (NARTB) to include the television industry. In 1958 it adopted its current name, "National Association of Broadcasters".

Commercial radio
The NAB worked to establish a commercial radio system in the United States. The system was set up in August 1928 with the establishment of General Order 40—a radio reallocation scheme by the Federal Radio Commission which awarded the choicest frequencies and broadcast times to the then-emerging commercial radio industry. In the wake of General Order 40, a loose coalition of educators, nonprofit broadcasters, labor unions, and religious groups coalesced to oppose the NAB and their allies through the 1920s and 1930s, and to develop a public, nonprofit, license-funded radio system without commercials (similar to what happened with the BBC). The coalition claimed that the commercial industry would only promote profitable programming, thereby reducing the quality and future potential of radio broadcasting.

Not having the political connections, resources, or publicity of the NAB and the commercial radio industry, the non-profit coalition eventually lost the fight with the passage of the Communications Act of 1934.

The National Independent Broadcasters were formed in 1939 as part of the NAB, to represent stations that were not associated with any network, but the group split off in 1941.

Satellite radio
Many satellite radio enthusiasts have criticized the NAB for lobbying against legislation approvals for those services. The NAB protested the FCC's approval of both satellite radio services in the United States—XM and Sirius—and furthermore criticized the 2008 merger of the two companies, calling the merged company a "potential monopoly".

Digital transition
In 2005, the NAB, together with the Association for Maximum Service Television Stations, Inc. (MSTV), commenced development of a prototype high quality, low cost digital-to-analog converter box for terrestrial digital television reception. The result of this project was a specification for the converter box, which was then adopted by the National Telecommunications and Information Administration as a technical requirement for eligible converter boxes for the Administration's Digital-to-Analog Converter Box Coupon Program.

White space
The NAB has lobbied against the use of white spaces, unused broadcast spectrum lying between broadcast channels, for wireless broadband internet and other digital use. The NAB has claimed that use of white space will interfere with existing broadcast spectrum, even though tests by the Federal Communications Commission at levels far stronger than that being advocated for in policy circles have not supported such claims. Indeed, the FCC has recommended the use of white spaces for broadband and other digital use. In 2011 the NAB funded an advertising campaign titled "The Future of TV", advocating for the private ownership of the spectrum, framed as a threat to free television.

Free TV campaign
In mid-2014, an NAB advertising campaign against a Congressional threat appeared, advocating viewers to defeat a cable-TV lobby.

Similar organizations
Organizations similar to the NAB exist in individual U.S. states, including Georgia Association of Broadcasters (GAB) in Georgia, and the Illinois Broadcasters Association (IBA), in Illinois. In Canada, the Canadian Association of Broadcasters (CAB) has a similar role.
Who are the CEO of National Association of Broadcasters
As of 2022, the president and CEO of the NAB is Curtis LeGeyt