| Acronym | Meaning |
| PGK | Papua New Guinea Kina (ISO 4217 Currency Code) |
| RCZ | Rear Combat Zone |
| USD | (U.S.) Under-Secretary Of Defense -U.S. Dollar (ISO 4217 Currency Code) |
| SB | Solomon Islands (ISO 3166 Digram) |
| HSPH | Harvard School Of Public Health |
| HW | Hardware -High Water (nautical Charts) |
| MU | Mauritius (ISO 3166 Digram) - Oman (FIPS 10-4 Country Code; From Muscat) |
| ABB | ASEA Brown Boveri (Swiss-Swedish Multinational Company) |
| ASD(SO&HA) | (U.S.) Assistant Secretary Of Defense (Special Operations & Humanitarian Assistance) |
| WMI | Wildlife Management Institute |