| Acronym | Meaning |
| KW | Kuwait (ISO 3166 Digram) |
| SM | Samoan Language (ISO 639-1 Code) |
| FST | Finance Support Team - Finlands Svenska Television (Finland's Swedish-language Television) - Future Soviet Tank (Cold War Era) |
| DPDT | Double-Pole Double-Throw |
| JDEM | Joint Dark Energy Mission |
| VNM | Vietnam (ISO 3166 Trigram) |
| AY | Antarctica (FIPS 10-4 Territory Code) |
| AI | Air Interdiction -Anguilla (ISO 3166 Digram) -Amnesty International - Artificial Insemination - Artificial Intelligence |
| CCK | Cholecystokinin -Cocos (Keeling) Islands (ISO 3166 Trigram) |
| NY | Chichewa Language (ISO 639-1 Code) |