Class 3

The term class 3 could refer to:

You may also be looking for:
 * Class 3 containment field
 * Class 3 defensive
 * Class 3 humanoid
 * Class 3 moon, a moon classification
 * Class 3 neutronic storm, a type of neutronic storm
 * Class 3 nebula, a type of nebula
 * Class 3 offense, a violation of Bajoran law
 * Class 3 probe, a type of probe
 * Class 3 pulse rifle, a type of weapon
 * Class 3 surveillance device, a type of surveillance device
 * Type 3 disruptor
 * Type 3 isolinear emitter
 * Type 3 phaser rifle
 * Type 3 stealth assault