| Acronym | Meaning |
| COPE | U.K. Committee On Publication Ethics |
| SMA | Scan Mirror Assembly |
| EKG | Electrocardiogram (from German Elektrokardiogramm) |
| GCSE | General Certificate Of Secondary Education (UK) |
| CATT | Combined Arms Tactical Trainer |
| FEAR | First Encounter Assault Recon - False Evidence Appears Real |
| DNM | Defence Nuclear Material |
| INR | Indian Rupee (ISO 4217 Currency Code) |
| DLL | Dynamic Link Library |
| ZK | Zeptokelvin |