| Acronym | Meaning |
| LR | ATGW -Long-Range Anti-Tank Guided Weapon |
| KSC | Kennedy Space Center |
| COG | Centre Of Gravity - Current Operations Group (military) -Republic Of The Congo (ISO 3166 Trigram) |
| ECJ | European Court Of Justice |
| ORBAT | Order Of Battle |
| GIS | Geographic Information System -Google Image Serach |
| WY | Wyoming (postal Symbol) |
| MEK | Magyar Elektronikus Konyvtar - Message Encryption Key - Methyl Ethyl Ketone -Mujahideen Al-Khalq |
| YMMV | Your Mileage May Vary |
| QSO | Quasi-Stellar Object |