Before a law is a law it is called a Bill.
In the 19th century, it was called the Federal city or Washington city. The city was named after George Washington, the first President of United states.
They were officially known as the "States' Rights Democratic Party". However, they are almost always referred to as the Dixiecrats.
It is officially called "nisshouki," but most commonly referred to as "hinomaru."
Any cross breed is generally referred to as a mutt or mongrel. I've heard them called Aluskies before, but it's not a term that's been officially recognised.
They were the Sooners.
A laid out version of a book before it is checked is typically referred to as a galley proof or an advance reader copy (ARC). This version allows publishers, authors, and editors to review the final formatting and content before the book is officially published.
President George Washington is referred to as the 'Father' of the USA.
Rabbits in general are sometimes referred to as bunnies but the baby bunnies are officially called a kitten or a kit. A male is called a Buck and a female is called a Doe.
The Oscars are officially known as the Academy Awards.
It was still called Europe then.
It is referred to as a false start.