| Acronym | Meaning |
| O-O | Object-oriented |
| KNET/SPARTACUS | N/A |
| API | American Petroleum Institute |
| ASTM | American Society For Testing Materials |
| MTI | Moving Target Indicator |
| UAO | Upper Atmosphere Observatory |
| AER | Advanced Electric Reactor |
| ARMAR | Airborne Rain Mapping Radar |
| AFNB | US Air Force Scientific Advisory Board |
| EMO | Environmental Management Office |