| Acronym | Meaning |
| ISTC | U.K. Institute Of Scientific And Technical Communications |
| EPGS | EOS Polar Ground Sites |
| MPEC | Minor Planet Electronic Circular |
| WNA | World Nuclear Association |
| TOGS | Thermal Observation Gunnery Sight |
| LTZ | Luxembourgish Language (ISO 639-2 Code) |
| MST | Madison Symmetric Torus - Mountain Standard Time (UTC-7 Hours) |
| BMU | Bermuda (ISO 3166 Trigram) |
| TIP | Thermal Identification Panel |
| SSNW | Same Shit |