| Acronym | Meaning |
| FRS | Forced Rayleigh Scattering |
| PSMA | Prostate Specific Membrane Antigen |
| FACM | Friable Asbestos-Containing Material |
| ECALE | Electrochemical Atomic Layer Epitaxy |
| MMS | Merged Markush Service |
| BAP | Bioavailable Phosphorus |
| ES | Energy Sudden (approxn. In Scattering Calcns.) |
| EIMS | Environmental Information Management System |
| GPCP | Global Precipitation Chemistry Program |
| LAH | Lithium Aluminum Hydride |