| Acronym | Meaning |
| LAMPRE | Los Alamos Molten Plutonium Reactor Experiment |
| CDOE | Charge-dependent Orbital Exponent Theory |
| PFGSTE | Pulsed Field Gradient Stimulated Echo |
| SEDM | State/EPA Data Management |
| NTU | Nephelometric Turbidity Unit |
| SSSP | Solid-state Shear Pulverization |
| DZD | (double Zeta)-diffuse (basis Set In Configuration-mixing MO Calcns. On Mols.) |
| FRM | Federal Reference Method |
| NSWS | National Surface Water Survey |
| RBCODUR | Readily Biodegradable Chemical Oxygen Demand Uptake Rate |