And not forgetting:
The Ghan – Nickname for the Afghani camel drivers who helped open up the Outback. Also the name of the Adelaide to Darwin train.
P-Plate – Newly licensed Australian drivers must display a P (provisional) plate for one year. They have extra restrictions compared to experienced drivers.
Uey – To "chuck a uey" is to make a U-turn while driving
Ute – Utility truck or pick up
Road train - consists of a relatively conventional tractor unit, but instead of pulling one trailer or semi-trailer, the road train pulls two or more of them; 3 and 4 are common. Google "road trains australia" to see some amazing pictures.