found: David Halberstam's The fifties, c1997: credits (CTV Television Network; production company)
found: The Sonny & Cher nitty gritty hour [VR] c2003: credits (the C.T.V. Television Network, Ltd.)
found: Dan for mayor. The complete first season, 2010: container (CTV; CTV Inc.)
found: Wikipedia, Sept. 9, 2011 (CTV Television Network (more commonly called simply CTV) is a Canadian English language television network and is owned by Bell Media. There has never been a full name for the initials "CTV". The network launched on October 1, 1961)