| Abbreviation | Definition |
|---|---|
| GCEW | Green Chemistry in Education Workshop |
| GCF | Gas Correction Factor |
| GcMAF | Gc protein-derived Macrophage Activating Factor |
| GCMS | Gas Chromatographic Mass Spectrometer |
| GCMS | Gas Chromatography Mass Spectrometry |
| GCR | GCR, a kind of NON SPECIFIC, UNNAMED materiaL |
| Gd | Gadolinium |
| GDCE | Galactic Disk Chemical Evolution |
| GDGT | Glycerol Dialkyl Glycerol Tetraethers |
| GDP | Guanosine Diphosphate |
| GDU | Gasoline Desulphurization Unit |
| Ge | Germanium |
| GE | Group Element |
| GEL | Gelatin |
| GEM | Generalized Equilibrium Modelling |
| GEMM | Generate Edit And Manipulate Molecules |
| GEPE | Group in Electrocatalysis and Polymer Electrochemistry |
| GER | Gain Electrons = Reduction |
| GERD | Acid Reflux |
| GF | Graphite Fiber |