| Acronym | Meaning |
| FE | Iron (Latin Ferrum) |
| EST | Estonian Language (ISO 639-2 Code) |
| MRI | M?ori Language (ISO 639-2 Code) |
| RSTA | Reconnaissance |
| GOSC | General Officer Steering Committee |
| YF | Yottafarad |
| LDL | Low-Density Lipoprotein |
| MODSAF | Modular Semi-Automated Forces (military Simulation) |
| WAAF | Women's Auxiliary Air Force (WWII UK) |
| EXREP | Expeditious Repair (SM&R Code) |