The Union Jack, also known as the British flag, is an iconic symbol recognized worldwide. This famous flag consists of the red cross of St. George, white cross of St. Andrew, and the red cross of St. Patrick. Apart from its official name, there are also other synonyms used to refer to this flag. The Union Flag, the Royal Union Flag, and the Union Banner are some of the popular names of the Union Jack. Additionally, patriotic individuals may also use descriptive phrases such as the Flag of Great Britain or the Flag of the United Kingdom when referring to this iconic symbol. Regardless of the name, the Union Jack remains a proud and symbolic representation of a nation rich in history and culture.