The British flag is also known as the 'Union Jack' or 'Union Flag' as it represents the administrative union of three countries that came together, under sovereignty, around 1921. The flag is a combination of three separate flags, that of Great Britain, Scotland and Northern Ireland.
There is controversy as to where the term 'Jack' came from, but the one common denominator is that it stemmed from the Navy.
The Australian flag does not have a nickname.
Wyoming's state flag does not have a nickname. However, the state of Wyoming's official nickname is "The Equality State" which appears on Wyoming's state flag.
Mexican Flag
It doesn't have any nickname.
The nickname for the British flag is the Union Jack. Although it is only correctly known as this when flown on a ship.
because it did
The Tricolor
The state flag of Utah does not have an official name or nickname but is blue in color. The nickname of the state of Utah is "The Beehive State".
The third flag of the Confederacy was called the Stainless Banner
jolly roger
c dsjbc
Sorry, but there is no such thing.