| Acronym | Meaning |
| FSS | Fire Support Station |
| MTWS | MAGTF Tactical Warfare System |
| LSND | Liquid Scintillator Neutrino Detector |
| BY | Burundi (FIPS 10-4 Country Code) - Belarus (ISO 3166 Digram) |
| FIS | F?d?ration Internationale De Ski (French International Ski Federation) |
| TUV | Tuvalu (ISO 3166 Trigram) |
| UPC | Universal Product Code |
| NA | Nanoampere |
| USNA | United States National Arboretum - United States Naval Academy |
| CEA | Campaign Effectiveness Analysis |