| Acronym | Meaning |
| APRM | Average Power Range Monitor |
| NHRL | National Hurricane Research Laboratory |
| PRC | Inc. |
| TCS | Thermal Control System |
| RDSS | Research Data Support System |
| ADEPT | Alexandria Digital Earth Prototype |
| VUG | Visualization Users Group |
| MTI | Moving Target Indicator |
| FRMAC | Federal Radiological Monitoring And Assessment Center |
| UTC | Universal Time Coordinate Or Coordinated Universal Time |