| Acronym | Meaning |
| UNCTAD | United Nations Conference On Trade And Development |
| AY | Aymara Language (ISO 639-1 Code) |
| RSJ | Rolled Steel Joist (construction) |
| JPOW | Joint Project Optic Windmill |
| CERGA | Centre De Recherches En G?odynamique Et Astrom?trie (French |
| IHS | Institut Des Hautes ?tudes Scientifiques (French |
| VSO | Voluntary Services Overseas |
| NFA | No-Fire Area |
| LW | Land Warrior - Low Water (nautical Charts) |
| DTIC | (U.S.) Defense Technical Information Center |