| Acronym | Meaning |
| NCDS | NASA Climate Data System |
| NQR | Nuclear Quadrupole Resonance |
| LCA | Life Cycle Assessment |
| NMRI | Nuclear Magnetic Resonance Imaging |
| RODTOX | Rapid Oxygen Demand And Toxicity Tester |
| SWTR | Surface Water Treatment Rule |
| GPPS | General Purpose Polystyrene |
| PEF | Peak Expiratory Flow |
| NECEEM | Nonequilibrium Capillary Electrophoresis Of Equilibrium Mix |
| PSSR | Perturbed Stationary State With Relativistic Effects |