| Acronym | Meaning |
| DRP | Dissolved Reactive Phosphorus |
| MPT | Mitochondrial Permeability Transition |
| VQP | Variable Quadratic Propagator (in Quantum Calcns.) |
| ETV | Electrothermal Vaporization |
| QPLDA | Quasiparticle Local-density Approxn. |
| LALLS | Low Angle Laser Light Scattering |
| LUC | Large Unit Cell Semiempirical Approxn. (for Band Structure) |
| IGCP | International Geological Correlation Program |
| SLAPS | Superconducting Large Area Phonon Sensors |
| GVB-INIT | Generalized Valence Bond-initial (guess Wave Function) |