| Acronym | Meaning |
| GCMS | Gas Chromatography Mass Spectrometry |
| GPCR | G-protein-coupled Receptor |
| TBM | Thyssen Blowing Metallurgy |
| SEMC | Scaled Ensemble Monte Carlo |
| IGC | Inverse Gas Chromatog. |
| IEM | Independent Electron Model (for Ionization In Ion-atom Collisions) |
| EFV STO | Electric-field-variant Slater-type Orbital |
| SECH | Screened Exchange Plus Coulomb Hole Method |
| GAIIA | Global Alliance Of Information Industry Associations |
| SCALPEM | Scanning Laser Photoelectrochemical Microscopy |