| Acronym | Meaning |
| DEA | Drug Enforcement Administration |
| LCD | Liquid Crystal Display |
| ERDC | Exploratory Research And Development Center |
| ADAAC | EOS Program |
| PSI | Plan Shear Indicator |
| DMA | Directory Of Military Application |
| PACX | Private Automatic Computer Exchange |
| ISMRM | Integrated Soil Moisture Retrieval Models |
| DAT | Data Acquisition Test |
| WHOI | Woods Hole Oceanographic Institute |