| Acronym | Meaning |
| USNZ | University Sport New Zealand |
| HG | Mercury (Latin Hydrargyrum) |
| SSR | Radar Picket Submarine (retired US Navy Hull Classification) -Solid State Recorder |
| WA | Namibia (FIPS 10-4 Country Code; From West Africa) - Washington State (postal Symbol) - Western Australia (postal Symbol) |
| JSEAD | Joint Suppression Of Enemy Air Defence (see SEAD) |
| CDE | Chemical Defence Equipment |
| MLB | Major League Baseball |
| OEA | (U.S.) Office Of Economic Adjustment |
| STDM | Statistical Time Division Multiplexing |
| DODAF | U.S. Department Of Defense Architectural Framework |