| Acronym | Meaning |
| FWI | French West Indies |
| AIMP | Aurora Incremental Modernization Project |
| WOL | Wolof Language (ISO 639-2 Code) |
| EPO | Esperanto Language (ISO 639-2 Code) |
| EGP | Egyptian Pound (ISO 4217 Currency Code) |
| DF OR DF | lectricit? De France (French |
| KBO | Kuiper Belt Object |
| PSA | Paralysis Society Of America - Pharmaceutical Society Of Australia - Pressure-Sensitive Adhesive - Production Services Association - Prostate Specific Antigen - Public Service Announcement - Public Service Association |
| CTBT | Comprehensive [Nuclear] Test Ban Treaty |
| USNR | United States Navy Reserve |