| Acronym | Meaning |
| CASTFOREM | Combined Arms And Support Task FORce Evaluation Model |
| QUASAR | Quasi-stellar Radio Source |
| ASG | Area Support Group |
| EMDR | Eye Movement Desensitisation And Reprocessing |
| FSE | Fire Support Element |
| NOAO | National Optical Astronomy Observatory |
| WOS | Wilson Ornithological Society |
| AA | Afar Language (ISO 639-1 Code) |
| ASP | Active Server Pages - American Society Of Primatologists - Ammunition Supply Point - Application Service Provider (cf Internet Service Provider) - Astronomical Society Of The Pacific - Association Of Surfing Professionals |
| FIN | Finnish Language (ISO 639-2 Code) |