Media inits. before One, Two or Four

• Org. known as "Auntie" to Londoners
• Network for "The Office"
• London call letters
• "Ripper Street" channel
• Programme shower
• London's ___ 1 or ___ 2
• Originator of "The Weakest Link"
• ''The Office'' network, once
• 'EastEnders' airer

Wiktionary Word definitions in Wiktionary
n. 1 British-born Chinese. 2 bromobenzyl cyanide#English. 3 (context slang vulgar English) big black cock. n. 1 (context ''usually preceded by'' "the" English) British Broadcasting Corporation. 2 (w: Blades Business Crew).