| Acronym | Meaning |
| EAF | Electric Arc Furnace |
| EEM | Excitation-emission Matrix |
| PCT | Photoinduced Charge Transfer |
| ENDOR | Electron Nuclear Double Resonance |
| LET | Light-emitting Transistor |
| DESPOT | Driven-equilibrium Single-pulse Observation Of T1 |
| SNG | Synthetic Natural Gas |
| DCMD | Direct Contact Membrane Distillation |
| PSTL | Photostimulated Thermoluminescence |
| ETS | Environmental Tobacco Smoke |