| Acronym | Meaning |
| LPA | Linear Polyacrylamide |
| SLM | Supported Liquid Membranes |
| SOFC | Solid Oxide Fuel Cell |
| ELPAT | Environmental Lead Proficiency Analytical Testing |
| RPA | Random Phase Approximation |
| VRM | Viscous Remanent Magnetization |
| SAED | Selected Area Electron Diffraction |
| IAP | Ion Activity Products |
| VLHC | Very Large Hadron Collider |
| PSB | Product Safety Branch |