| Acronym | Meaning |
| ORISE | Oak Ridge Institute For Science And Education |
| ADOA | Air Defence Operations Area |
| JA | Japanese Language (ISO 639-1 Code) |
| VLBA | Very Long Baseline Array |
| TAADCOORD | Theatre Army Air Defence Co-ordinator |
| IELTS | International English Language Testing System |
| Z | Zepto |
| PCIE | Peripheral Component Interconnect Express (computer Bus) |
| FET | Field-Effect Transistor |
| TADL | Tactical Air Data Link (taddle) |