| Acronym | Meaning |
| ATR | Attenuated Total Reflection |
| MLI | Multiple Layer Insulation |
| EAC | Employee Activities Committee |
| ASEP | Accident Sequence Evaluation Program |
| GRM | Geopotential Research Mission |
| AID | Agency For International Development |
| AASM | Advanced Air To Surface Missile |
| IAG | Interagency Agreement |
| CCM1 | Community Climate Model 1 |
| BAC | Budgeted Cost At Completion |