| Acronym | Meaning |
| MISR | Multiangle Imaging Spectroradiometer |
| NAVAID | Navigation Aid |
| AF | Auxiliary Feed |
| ABV | Auxiliary Building Ventilation |
| DPG | Dahlgren Proving Ground |
| CAPPPI | Citizen Ambassador Program Of People To People International |
| ITM | Ionosphere-Thermosphere-Mesosphere |
| AP | Action Plan |
| MOPS | Millions Of Operations (106) Per Second |
| AMS | American Mathematical Society |