PEGASUS
| Acronym | Definition |
|---|---|
| PEGASUS | Project on Effects of Gas in Underground Storage (radioactive waste) |
| PEGASUS | Power Generating System for Use in Space |
| PEGASUS | Pegasus Air-Breathing Launch Vehicle |
| PEGASUS | Perspective View Generator and Analysis Systems for Unmanned Sensors |
| PEGASUS | Manual Brigade-Level Simulations |