| Acronym | Meaning |
| NMOG | Non-Methane Organic Gases |
| E2PROM | Electrically Erasable Programmable Read Only Memory |
| ITER | International Thermonuclear Experimental Reactor |
| CTR | Calcitonin Receptor |
| EAR | European Asthenospheric Reservoir (mantle Source For Tertiary-Quaternary Volcanism) |
| CRSS | Critical Resolved Shear Stress |
| TEL | Tetraethyl Lead |
| LVSEM | Low Vacuum Scanning Electron Microscopy |
| CCID | Confidential Chemicals Identification System |
| TBA | Tight Binding Approximation |