| Acronym | Meaning |
| DLA | Defense Logistics Agency |
| RITS | Radiatively Important Trace Substances |
| AACS | Airborne Activity Confinement System |
| FLSA | Fair Labor Standards Act |
| DRAAG | Design Review And Acceptance Group |
| AO | Administrative Order |
| ESSL | Earth & Sun Systems Laboratory (formerly ATD) |
| ELP | Emission Line Polarimeter |
| GB | Gigabits |
| SID | Sudden Ionospheric Disturbance |