| Acronym | Meaning |
| ATLAS | Airborne Tunable Laser Absorption Spectrometer |
| PIF | Photochemically-induced Fluorescence |
| CTPV | Coal Tar Pitch Volatiles |
| PCFB | Pressurized Circulating Fluidized Bed (gasification Apparatus) |
| DRS | Dissolved Reactive Silicate |
| APELL | Awareness And Preparedness For Emergencies At Local Level |
| TSD | Treatment, Storage, Or Disposal |
| PCN | Polychlorinated Naphthalene |
| VTE | Vertival Tube Exchanger |
| QUASH | Quality Assurance Of Sample Handling [a EU Project] |