| Acronym | Meaning |
| PDT | Pacific Daylight [Saving] Time (UTC-7 Hours) |
| PT | Portuguese Language (ISO 639-1 Code) |
| BCCI | Board Of Control For Cricket In India - Bank Of Credit And Commerce International |
| 3D | Three |
| CFZ | Critical Friendly Zone |
| JK | Jedi Knight - Just Kidding -Spanair (IATA Airline Designator) |
| LOD | Lines Of Development (UK) |
| IRSN | Institut De Radioprotection Et De S?ret? Nucl?aire (French |
| NAVTACNET | Navy Tactical Network |
| FTE | Full Time Equivalent |