| Acronym | Meaning |
| EM | Evaluation Model |
| ESIG | Environmental And Societal Impacts Group |
| UH | University Of Hawaii |
| AER | AWIPS Forecast Preparation System |
| ADF | Automatic Direction Finding |
| SCST | State Committee On Science & Technology |
| ETE | Estimated Time En Route |
| STEM | Scanning-transmission Electron Microscope |
| ARIN | Aerospace Resource Information Network |
| PCDS | Pilot Climate Data System |