| Acronym | Meaning |
| CGF | Coulomb Green Function |
| LWR | Locally Weighted Regression |
| UFFI | Urea-formaldehyde Foam Insulation |
| QCSE | Quantum-confined Stark Effect |
| CBI | Confidential Business Information |
| CEGB | Central Electricity Generating Board |
| PRS | Perturbed Rotational State (method For Ion-mol. Collisions) |
| DVI | Dust Veil Index |
| RECLAIM | Regional Clean Air Incentives Market |
| DEA | Dissociative Electron Attachment |