It has emerged that the British admiral John Arbuthnot Fisher first penned the acronym in a letter to Churchill as far back as 1917, the Daily Mail reported.
Lord 'Jacky' Fisher, as he was known, used it in a letter to Churchill before he became Prime Minister. The letter mentioned "utterly upsetting" World War I newspaper headlines.
He wrote: "I hear that a new order of Knighthood is on the tapis