| Acronym | Meaning |
| GACT | Granular Activated Carbon Treatment |
| LCCSD | Linearized Coupled-cluster (theory With) Single (and) Double (excitations) (in Mol. Potential Calcns.) |
| EMEG | Environmental Media Evaluation Guides |
| EEW | Epoxy Equivalent Weight |
| PDR | Photon-dominated Region |
| USANS | Ultra-small-angle Neutron Scattering |
| OPSE | Optically Pumped Stimulated Emission |
| SRM | Single Residue Method |
| PDB | Potato Dextrose Broth |
| LIBD | Laser-induced Breakdown Detection |