| Acronym | Meaning |
| SSC | Sulfide Stress Cracking |
| RR | Round Robin (test) |
| GRGL | Groundwater Residue Guidance Level |
| VGO | Virgin Gas Oil |
| WATCH | Working Group On Assessment Of Toxic Chemicals |
| EDTA | Ethylenediaminetetraacetic Acid |
| SALDI | Surface-assisted Laser Desorption/ionization |
| CC | Close Coupling Method (for Atom-molecule Collisions) |
| PMPO | Perturbed Morse Pekeris Oscillator (model Potential) |
| AWG | Arrayed Waveguide Grating |