| Acronym | Meaning |
| AMAD | Activity-median Aerodynamic Diameter |
| PRC | Inc. |
| MRIR | Medium Resolution Infrared Radiometer |
| ATMS | Advanced Traffic Management System |
| SAR | Synthetic Aperture Radar |
| LAPS | Local Area Prediction System |
| BI | The Brookings Institution |
| DMA | Directory Of Military Application |
| JCP/ PO | Joint Climate Program/Projects Office |
| VLBI | Very Long Baseline Interferometry |