| Acronym | Meaning |
| TLC | Thin-layer Chromatography |
| GCLSDA | Gradient-corrected Local Spin Density Approximation |
| GDIM | Generalized Diatomics-in-molecules (theory) |
| EBFRIP | European Brominated Flame Retardant Industry Panel |
| VLF | Very Low Frequency (radiowaves) |
| LO | Localized Orbital |
| DWEL | Drinking Water Equivalent Level |
| ATG | Derivative Thermal Anal. |
| EHCO | Extended Hueckel Crystal Orbital |
| TCO | Transparent Conducting Oxide |