Network B[]
1932–1953[]
Public Broadcasting Company[]
1953–1955[]
1955–1968[]
PBC[]
1968–present[]
1968–1970[]
1970–1986[]
1986–2009[]
2009–2013[]
2013–2016[]
2016–present[]
On June 21, 2016, PBC rebranded as a light blue logo.
On June 21, 2016, PBC rebranded as a light blue logo.