| Acronym | Meaning |
| OSD | U.S. Office Of The Secretary Of Defense |
| APDS | Armour-Piercing |
| GG | Georgia (FIPS 10-4 Country Code) |
| QNH | Regional Mean Sea Level Atmospheric Pressure (aeronautical Q Code) |
| RJD | Reduced Julian Day |
| ACP | Air Control Point |
| CNR | Canadian National Railway - Combat Net Radio |
| HS | Hassium |
| ISF | Internal Security Force |
| MAC | Macao (ISO 3166 Trigram) -U.S. Military Airlift Command (1966-1992) |