| Acronym | Meaning |
| SNM | Special Nuclear Material |
| ASD(LA) | (U.S.) Assistant Secretary Of Defense (Legislative Affairs) |
| SPACECOM | (U.S.) Space Command |
| MEDS | Mission Essential Data Set |
| SHN | Saint Helena (ISO 3166 Trigram) |
| LCA | Saint Lucia (ISO 3166 Trigram) |
| FSK | Federal'naya Sluzhba Kontrrazvedki (???????????? ??????? ?????????????? |
| CUPS | Common Unix Printing System |
| GEEP | Geophysical Equipment Exploration Platform |
| NO | Norwegian Language (ISO 639-1 Code) |