| Acronym | Meaning |
| GIWA | Global International Waters Assessment |
| ALRSS | Advanced Land Remote Sensing System |
| VPE | Vapor-phase Epitaxy |
| IFRTS | Internal-floating-roof Tanks |
| HPCZE | High Performance Capillary Zone Electrophoresis |
| FNSI | Finding Of No Significant Impact |
| ASHRAE | American Society Of Heating |
| ICP-ROA | Incident Circular Polarization Raman Optical Activity |
| SMLR | Stepwise Multiple Linear Regression |
| AFC | Assimilation (with) Fractional Crystallization (geochemistry) |