- 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
Translucent orange computer storage and processing media used on Cardassian-designed facilities such as Deep Space Nine. Isolinear rods are roughly equivalent to the Federation's isolinear optical chip.
Quark owns a number of unauthorized rods containing programs than enable him to defeat computer security measures and access restricted data.