- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
Gamma Quadrant home world (pronounced "AIR-uh-bus") of a tiny insect that caused Vash's hair to fall out in clumps, with only Q to reverse the effect. Since she was there looking for relics, it was likely populated at least once in its past.