| Acronym | Meaning |
| SAW | Self-avoiding Walk [modeling] |
| EIS | Electron Impact Spectroscopy |
| SPMN | Soil Potentially Mineralizable Nitrogen |
| NEPHGE | Non-equilibrium PH Gradient Electrophoresis |
| CROWN | Combines Rotation With Nutation |
| HRT | Hydraulic Retention Time |
| TRO | Tubular Reverse Osmosis |
| NTNCWS | Nontransient, Noncommunity Water Supplies |
| RIA | Reactivity Initiated Accident |
| BSWKB | Broken Supersymmetric Wentzel-Kramers-Brillouin |