| Acronym | Meaning |
| OWRR | Office Of Water Resources Research |
| MMSS | Multimission Support Service |
| LEST | Large Earth-Based Solar Telescope |
| DEAR | Department Of Energy Acquisition Regulation |
| ESAD | Earth Science And Applications Division |
| AO | Abnormal Occurrence |
| ARGOS | Data Collection And Location System |
| TDF | Technology Development Facility |
| AICC | Adiabatic Isochoric Complete Combustion |
| RT/PC | RISC Technology/Personal Computer |