| Acronym | Meaning |
| PVE | Player Versus Environment |
| GRB | Gamma-Ray Burst |
| BDS | #NAME? |
| IAD | Ion Assisted Deposition |
| DTI | UK Department Of Trade And Industry |
| PTO | Patent & Trademark Office - Please Turn Over |
| COR | Cornish Language (ISO 639-2 Code) |
| LR | Liberia (ISO 3166 Digram) |
| REEF | Reef Environmental Education Foundation |
| ACLOS | Automatic CLOS (missile Control System) |