| Acronym | Meaning |
| CAWG | Clean Air Working Group |
| FMIR | Frustrated Multiple Internal Reflection |
| R2PI | Resonant Two-photon Ionization |
| TDPAC | Time Differential Perturbed Angular Correlation |
| BIS | Bremsstrahlung Isochromat Spectroscopy |
| MOS | Metal Oxide Semiconductor (FET Devices) |
| MCEB-NEV | Multiconfigurational Energy Bound-natural Eigenvalue Method |
| VACE | Vacancy Affinity Capillary Electrophoresis |
| ARAT | Avion De Recherche Atmospherique Et Teledetection |
| GIAXRD | Grazing Incidence Angle X-ray Diffraction |