| Acronym | Meaning |
| PK | Picokelvin |
| FMTV | Family Of Medium Tactical Vehicles |
| FASEB | Federation Of American Societies For Experimental Biology |
| MNB C | Multinational Brigade Centre (KFOR) |
| TCAS | Traffic Collision Avoidance System |
| J1 | Joint [Manpower &] Personnel Directorate |
| AAD | Analogue-Analogue-Digital (CD Quality) - Australian Antarctic Division |
| NNW | North North-West |
| GCN | Gamma-ray Burst Coordination Network |
| GNP | Gross National Product |