| Acronym | Meaning |
| TD | Thermal Dissociation |
| SDM | Scientific Data Management |
| N/A OR NA | Not Applicable |
| NIP | National And International Program |
| ASROC | Antisubmarine Rocket |
| FAO | Food And Agriculture Organization |
| GAAS | Gallium Arsenide |
| ENACEOS | Energetic Neutral Atom Camera For EOS |
| RAP | Research Applications Program |
| ALPR | Argonne Low Power Reactor |