| Acronym | Meaning |
| OPLE | OMEGA Position And Location Experiment |
| STT | Small Tactical Terminal |
| DTSA | Defense Technology Security Administration |
| AMTS | Arctic Mesopause Temperture Study |
| GPS | Grants Program Section |
| SPEC | Strategic Planning And Evaluation Committee |
| AER | Average Evoked Response |
| MAGE | Marine Gas Emissions |
| IMD | Indian Meteorology Department |
| D/A | Digital-to-analogue Conversion |