| Acronym | Meaning |
| AET | After Extra Time (Football) |
| YS | Yottasiemens |
| FLB | Forward Logistics Base |
| ECT | ElectroConvulsive Therapy |
| KO | Knocked Out |
| CEP | Circular Error Probable |
| ELF | Earth Liberation Front - Endangered Language Fund - Eritrean Liberation Front - Executable And Linkable Format - Extremely Low Frequency |
| OMD | Orchestral Manoeuvres In The Dark (1980s Pop Group) |
| DFAD | Digital Feature Analysis Data (dee-fad) |
| INAS | International Near-Earth Asteroid Survey |