| Acronym | Meaning |
| MTG | Magic: The Gathering |
| W/ | With: Software W/Documentation. Typically Used In Advertising Or To Abbreviate Headings. Never Used In Formal Body Text. |
| OPSI | Overwhelming Post Splenectomy Infection - UK Office Of Public Sector Information |
| UNTAC | United Nations Transitional Authority In Cambodia |
| PLIF | Planar Laser-Induced Fluorescence |
| GIMP | GNU Image Manipulation Program |
| CBRN | Chemical |
| RU | Russia (ISO 3166 Digram) |
| MEU | U.S. Marine Expeditionary Unit - Maximum Expected Utility |
| VFA | Volatile Fatty Acid |