| Acronym | Meaning |
| CCI | Crevice Corrosion Index |
| PRE | Proton Relaxation Enhancement |
| PVAC | Poly(vinyl Acetate) |
| FK | Fish Kill (file Within STORET) |
| OGWDW | Office Of Ground Water And Drinking Water |
| BRM | Band Random Matrix (model For Quantum Localization In Conservative Systems) |
| OSR | Office Of Science And Research |
| IOMC | Inter-Organization Program For The Sound Management Of Chemicals |
| THEL | Tactical High Energy Laser |
| COPE | Cytokines Online Pathfinder Encyclopaedia |