| Acronym | Meaning |
| JES | Job Entry System |
| EAR | Ethics Advisory Review |
| MLI | Multiple Layer Insulation |
| SVG | Scientific Visualization Group |
| NASN | National Air Surveillance Network |
| CCAB | CGD Computing Advisory Board |
| ATEX | Atlantic Tradewind Experiment |
| FICA | Federal Insurance Contributions Act |
| ASIC | Application Specific Integrated Circuit |
| HDGCP | Human Dimensions Of Global Change Program |