| Acronym | Meaning |
| TPTB | The Powers That Be (often Used To Refer To The People Responsible For The Content Of TV Series Or Movies) |
| LR | ATGW -Long-Range Anti-Tank Guided Weapon |
| RHU | Replacement Holding Unit |
| MWESH | Machismo Wizards Extended SHelter (operating System) |
| MWOA | Mount Wilson Observatory Association |
| SWALK | Sealed With A Loving Kiss |
| OLS | Operational Linescan System |
| RA | Radium |
| SOSTAR | Stand-Off Surveillance And Target Acquisition Radar |
| NRA | National Rifle Association |