| Acronym | Meaning |
| OEL | Occupational Exposure Limit |
| NIWR | National Institute For Water Research (South Africa) |
| GFQMC | Green Function Quantum Monte Carlo |
| IGARSS | International Geoscience And Remote Sensing Symposium |
| JET | Joint European Torus |
| HOESY | Heteronuclear Overhauser Enhancement Spectroscopy |
| ADMS | Atmospheric Dispersion Modeling System |
| GSMBE | Gas Source Molecular-beam Epitaxy |
| ASP | Antisegregation Process |
| PACT | Powdered Activated Carbon Treatment |