| Acronym | Meaning |
| DSI (+/OR MOD) | Ministry Of Defense |
| ARCNET | Attached Resource Computer Network |
| SMIC | Study Of Man's Impact On Climate |
| DDESB | Department Of Defense Explosives Safety Board |
| ALS | Advanced Launch System |
| IWGMFS | International Working Group On Magnetic Field Satellites |
| SHEBA | Surface Heat Budget Of The Arctic Ocean |
| JCAE | Joint Committee On Atomic Energy |
| FX-ALPHA | FSL X-window AWIPS-Like Prototype For Hydrometeorological Applications |
| APS | American Physical Society |