| Acronym | Meaning |
| OW | Office Of Water |
| ETP | Electron-transfer Polymer |
| IPA | Independent-pair Approximation |
| IASH | International Association On The Stability And Handling Of Liquid Fuels |
| COP | Coefficient Of Performance |
| CINC | Cytokine-induced Neutrophil Chemoattractant |
| HAMS | Helium Atoms Measurement System |
| ROHF | Restricted Open-shell Hartree-Fock |
| HIGFET | Heterostructure Insulated Gate Field Effect Transistor |
| EAROM | Electrically Alterable Read Only Memory |