| Acronym | Meaning |
| ISMRM | Integrated Soil Moisture Retrieval Models |
| EDMS | Electra Data Management System |
| DAB | Defense Acquisition Board |
| EM | Engineering Model |
| AWEA | American Wind Energy Association |
| EGSE | Electronic Ground Support Equipment |
| FORGE | Funds For Overseas Research Grants For Education |
| VORTAC | Very High Frequency (omnirange) TACAN (tactical Air Navigation System) |
| ETC | Engineering Training Course |
| DETEC | Defense Technology Evaluation Code |