| Acronym | Meaning |
| DXA | Dual-energy X-ray Absorptiometry |
| GCSE | General Certificate Of Secondary Education (UK) |
| OK | Oklahoma (postal Symbol) -oll Korrect (facetious Alteration Of All Correct |
| CVI | Combat Vehicle Identification |
| XCBL | XML Common Business Library |
| S/SSM | Surface-to-Subsurface Missile |
| CJTF | Combined Joint Task Force |
| AGN | Active Galactic Nucleus |
| MOP | Macau Pataca (ISO 4217 Currency Code) -Measure Of Performance |
| ASDIC | Allied Submarine Detection Investigation Committee (Sonar) |