| Acronym | Meaning |
| MCTIS | Mounted Co-operative Target Identification System |
| U?K | Initialism For Two Albanian Guerilla Movements |
| EM | ElectroMagnetism/ElectroMagnetic |
| SOHO | Solar And Heliospheric Observatory |
| MISSI | Multilevel Information System Security Initiative |
| EMDR | Eye Movement Desensitisation And Reprocessing |
| MSH | Medium Support Helicopter - Mount Saint Helens |
| REME | Royal Electrical And Mechanical Engineers |
| KGO | Knight Of The Guelplic Order Of Hanover |
| FAO | Faroese Language (ISO 639-2 Code) |