| Acronym | Meaning |
| DFM | Dynamic Flowgraph Methodology |
| TMI | Too Much Information (Internet Slang) |
| WYSIWYG | What You See Is What You Get (pronounced Wizzy-wig. See Entry For Derived Acronyms) |
| SRGW | Short-Range Guided Weapon |
| UM | U.S. Minor Outlying Islands (postal Symbol; ISO 3166 Digram) |
| HMP | Her Majesty's Prison |
| GMB | The Gambia (ISO 3166 Trigram) -General |
| OEM | Original Equipment Manufacturer |
| CHP | California Highway Patrol - Combined Heat And Power |
| CMA | U.S. Chemical Materials Agency |