| Acronym | Meaning |
| DX | Direct Exchange (of Damaged Equipment) |
| RADC | Regional Air Defense Commander |
| CWST | Combat Water Survival Test |
| CO | Commanding Officer (also Conscientious Objector); Certifying Officer; Change Order; Contracting Officer |
| SITREP | SITuational REPort |
| CWO | Chief Warrant Officer; Communications Watch Officer |
| O/A | On Or About |
| MOAB | Officially |
| DD | Destroyer (Navy Ship); Defense Department (see Department Of Defense) |
| BLUF | Bottom Line Up Front (i.e. |