American Broadcasting Company American Broadcasting Company The American Broadcasting Company (ABC) is an American commercial broadcast television network that is a flagship property of Disney–ABC Television Group, a subsidiary of the Disney Media Networks division of The Walt Disney Company. The network is headquartered on Columbus Avenue and West 66th Street in Manhattan, New York City. There are additional major offices and production facilities elsewhere in New York City, as well as in Los Angeles and Burbank, California. Since 2007, when ABC Radio (also known as Cumulus Media Networks) was sold to Citadel Broadcasting, ABC has reduced its broadcasting operations almost exclusively to
Library of American Broadcasting to its new location. Now housed in the Broadcasting Archives at the University of Maryland, the Library of American Broadcasting is a wide-ranging collection of audio/video recordings, books, pamphlets, periodicals, personal collections, photographs, scripts, and vertical files devoted exclusively to the history of broadcasting. LAB holds many collections of note, including the papers of Sol Taishoff, founder of the influential industry publication "Broadcasting"; the papers of Helen J. Sioussat, director of the Talks Department at CBS (1937–58); the scrapbooks of Edward J. Kirby, chief of the radio branch of the War Department in World War II; and the papers of