| Acronym | Meaning |
| PDF | Panama[nian] Defense Forces (abolished 1990) - Portable Document Format - Principal Direction Of Fire |
| UK | United Kingdom (alsoFIPS 10-4 Country Code) - University Of Kentucky |
| ARSPACE | U.S. Army Space Command |
| BDE | Brigade |
| PC | Picocoulomb |
| CCP | Casualty Collection Point - Communications Checkpoint - Contingency Communications Package |
| WM | Wehrmacht Marine (German WW2 Navy Vehicle Licence Plate Code) |
| MSDE | Maryland State Department Of Education -Microsoft Data[base] Engine - Microsoft SQL Server 2000 Desktop Engine -Military Scenario Development Environment - Mission Simulation Dynamic Engine |
| FME | Formal Methods Europe |
| RHU | Replacement Holding Unit |