| Acronym | Meaning |
| C2C | The British Rail Company Formerly Known As LTS Rail |
| RTF | Rich Text Format |
| NAWMP | North American Waterfowl Management Plan (gnaw-wump) |
| WYSIWYG | What You See Is What You Get (pronounced Wizzy-wig. See Entry For Derived Acronyms) |
| WSM | Samoa (ISO 3166 Trigram; From West Samoa) |
| MAX | Meta-reasoning Architecture For X |
| WM | Wehrmacht Marine (German WW2 Navy Vehicle Licence Plate Code) |
| TL | Team Leader -Teralitre - Timor-Leste (ISO 3166 Digram) -ThermoLuminescence |
| PSG | Pacific Seabird Group |
| DFAD | Digital Feature Analysis Data (dee-fad) |