| Acronym | Meaning |
| METT | TC -Mission |
| UU | Unitarian Universalism - University Of Utah - Unseen University |
| AFROTC | Air Force Reserve Office Training Corps |
| FX | Firefox -Metropolitan France (ISO 3166 Digram; Obsolete 1997) |
| RGBI | Red Green Blue Intensity (ditto) |
| BYR | Belarusian Ruble (ISO 4217 Currency Code) |
| VANOS | Variable Nockenwelle System |
| DH | Dear Husband (increasingly Prevalent On Social Mailing Lists |
| KHR | Cambodian Riel (ISO 4217 Currency Code) |
| TADIL | Tactical Digital Information Link |