| Acronym | Meaning |
| HFP | Hartree-Fock Perturbation |
| PAO | Polyphosphate Accumulating Organism |
| ECT | Ergodic Collision Theory |
| NEOPS | North East Oxidant And Particle Study |
| ARAES | Angular Resolved Auger Electron Spectroscopy |
| BGE | Background Electrolyte |
| ASW | Amorphous Solid Water |
| OSCC | Oral Squamous Cell Carcinoma |
| BRV | Bubble Release Vacuum |
| EIMS | Environmental Information Management System |