| Acronym | Meaning |
| AWOL | Absent Without Official Leave / Absent WithOut Leave (military Jargon) |
| ISTAR | Intelligence |
| BE | Beryllium |
| ISIS | Institute For Science And International Security |
| GFCI | Ground Fault Circuit Interruptor (aka GFI) |
| BOAC | British Overseas Airways Corporation (predecessor Of British Airways) |
| SOP | Standing/Standard Operating Procedure |
| HALT | Hungry Angry Lonely Tired |
| HRK | [[Croatian Kuna (ISO 4217 Currency Code) |
| EO | Electro-Optics - Engagement Operations |