How do you say bye in Austrian?

There are a few ways to say "bye" in Austrian, depending on the context and formality:

Formal:

* Servus! (This is the most common and versatile greeting, also used for "hello" and "goodbye")

* Auf Wiedersehen! (This is a more formal way to say goodbye)

Informal:

* Ciao! (This is very common, especially among younger people)

* Leb wohl! (This is a more poetic and formal way to say goodbye)

* Pfiat di! (This is a more colloquial way to say goodbye, especially in rural areas)

* Mahlzeit! (This literally means "mealtime" but is often used as a casual goodbye, especially after lunch or dinner)

In addition to these, there are also some regional variations:

* Grias di! (This is a common greeting in some regions, and can also be used as a casual goodbye)

* Tschüss! (This is a common goodbye in some parts of Austria)

The best way to choose the right phrase is to consider the situation and the people you are talking to.