Australia

Australia is a country and continent.

Background

 * The entomologist exam at the Pioneer Scout camp mentions the "four-legged Australian termite beetle."
 * The mammologist exam mentions that Australia is home to a class of mammals called marsupials, and that red foxes are native to Australia.
 * The dog breed Australian Shepard is available as a pet in Fallout Shelter.

Appearances
Australia is mentioned in Fallout 76, introduced in the Wild Appalachia update, as well as Fallout Shelter.