| Acronym | Meaning |
| SCUFN | Sub-Committee On Undersea Feature Names (of GEBCO) |
| AIMP | Aurora Incremental Modernization Project |
| DOHC | Dual-OverHead-Cam Engine |
| EAST | Experimental Advanced Superconducting Tokamak |
| NSW | New South Wales (postal Symbol) |
| JRA | Japanese Red Army - Joint Rear Area |
| BBD | Barbados Dollar (ISO 4217 Currency Code) |
| IRA | Individual Retirement Account (legally |
| DOD | U.S. Department Of Defense |
| OVV | Optically Visually Violent |