| Acronym | Meaning |
| AIS | Affiliate And Immigration Services |
| ETEC | Energy Technology Engineering Center |
| MPS | Mesoscale Prediction Section |
| EF | Emission Factor |
| IRR | Integrated Requirements Review |
| FFTF | Fast Flux Test Facility |
| SAIC | Science Applications International Corporation |
| HRDL | High-resolution Doppler Lidar |
| TIP | Terminal Interface Processor |
| EMU | Electromagnetic Units |