American Broadcasting Company television. The fifth-oldest major broadcasting network in the world and the youngest of the Big Three television networks, ABC is often nicknamed as "The Alphabet Network", as its initialism also represents the first three letters of the English alphabet, in order. ABC launched as a radio network on October 12, 1943, serving as the successor to the NBC Blue Network, which had been purchased by Edward J. Noble. It extended its operations to television in 1948, following in the footsteps of established broadcast networks CBS and NBC. In the mid-1950s, ABC merged with United Paramount Theatres, a chain of movie
Turner Broadcasting System and the Turner Broadcasting campus off Techwood Drive in Midtown Atlanta, which also houses Turner Studios. Across Interstate 75/85 from the Techwood campus is the original home of Turner's WTBS superstation (now separated into its TBS cable network and Peachtree TV), which today houses the headquarters of Adult Swim and Williams Street Productions. Turner Broadcasting System traces its roots to a billboard company in Savannah purchased by Robert Edward Turner II in the late 1940s. Turner grew the business, which later became known as Turner Advertising Company. Robert Edward Turner's son, Ted Turner, inherited the company when the elder Turner