ITV

From Tardis Wiki, the free Doctor Who reference

ITV (Independant Televison) was a broadcasting company in the 20th century onwards, it was the BBC's rival company and attracted large viewers.

Mentions

Cathy Nightingale and Sally Sparrow discussed their own series of adventures known as "Sparrow and Nightingale", and suggested it air on ITV. (DW:Blink)