| Acronym | Meaning |
 | RU | Russia (ISO 3166 Digram) |
| MWI | Malawi (ISO 3166 Trigram) |
| BIOS | Basic Input/Output System - British Institute Of Organ Studies |
| ARB | Administrative Review Board |
| NY | New York (postal Symbol) |
| FST | Finance Support Team - Finlands Svenska Television (Finland's Swedish-language Television) - Future Soviet Tank (Cold War Era) |
| ALTACS | Automated Decision Logic Tactical Air Combat Simulation |
| USDA | United States Department Of Agriculture |
| MOAB | Massive Ordnance Air Blast (official) - Mother Of All Bombs (slang) |
| SOM | Somali Language (ISO 639-2 Code) |
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