| Acronym | Meaning |
| EWE | Ewe Language (ISO 639-2 Code) |
| FR | Francium |
| INLA | Irish National Liberation Army |
| KR | Kanuri Language (ISO 639-1 Code) |
| TC | Technetium |
| CIWS | Close-In Weapon System |
| ISAR | Inverse SAR (Synthetic Aperture Radar) |
| ASTREA | Aerial Support To Regional Enforcement Agencies (sheriff's Air Support Unit) |
| PM | Picometre |
| TIGER | Topologically Integrated Geographic Encoding And Referencing System |