| Acronym | Meaning |
| XHTML | EXtensible Hypertext Markup Language |
| TSCA | Toxic Substances Control Act (tosca) |
| GLV | Gained Life Value |
| CCSK | Cyclic Code Shift Keying |
| OK | Oklahoma (postal Symbol) -oll Korrect (facetious Alteration Of All Correct |
| EMEA | Europe |
| NSB | Norges Statsbaner (Norwegian State Railways) |
| RSJ | Rolled Steel Joist (construction) |
| HMSO | Her Majesty's Stationery Office |
| GWARS | Ground Warfare System (simulation) |