Tau was a letter in the Tionese alphabet. Tau was often used as a call sign for Imperial starfighter flight groups, specifically Assault Gunboats and Missile Boats. Missile Boat designated Tau 1 was one such example.
- Dawn of the Jedi: Force War 2
- Dawn of the Jedi: Force War 3
- Star Wars: X-Wing (First appearance)
- Star Wars: TIE Fighter
- Star Wars: X-Wing vs. TIE Fighter
- Star Wars: X-Wing Alliance