National Association of Broadcasters Television Code

== 1951–1955 ==
== 1955–1958 ==
== 1958–1959 ==
== 1959–1965 ==
== 1965–1984 ==
Used for WTVR's Notice till 1990.
== 1979–1984 ==
Category:1951
Category:Defunct
Category:Television
Category:National Association of Broadcasters