| Acronym | Meaning |
| SPIES | Surface Penning Ionization Electron Spectroscopy |
| VOC | Volatile Organic Compound(s) |
| LOPAP | Lonomia Obliqua Prothrombin Activator Protease |
| CRAMPS | Combined Rotation And Multiple-pulse Spectroscopy |
| UCM | Unresolved Complex Mixt. |
| VGO | Virgin Gas Oil |
| FSCC | Fock Space Coupled Cluster |
| RITE | Research Institute Of Innovative Technology For The Earth (Japan) |
| IWG | International Working Group |
| DIHEN | Direct Injection High Efficiency Nebulizer |