| Acronym | Meaning |
| PFG | Pulsed Field Gradient |
| ERDA | Elastic Recoil Detection Analysis |
| ASAXS | Anomalous Small-angle X-ray Scattering |
| GWTR | Ground Water Treatment Rule |
| INDOEX | Indian Ocean Experiment |
| WWEMA | Waste And Wastewater Equipment Manufacturers Association |
| CESR | Conduction Electron Spin Resonance |
| DRC | Dose Response Curve |
| EOM | Equations Of Motion Method (green's Function) |
| SHEBA | Surface Heat Budget Of Arctic Ocean |