| Acronym | Meaning |
| BO | Born Oppenheimer |
| SPRI | Solid-phase Reversible Immobilization |
| PPN | Peroxypropionyl Nitrate |
| TC-GME | Time-convolution Generalize Master Equation (in Quantum Tunneling Calcns.) |
| MOLIERE (V5) | Microwave Observation LIne Estn. And Retrieval |
| WVTR | Water Vapor Transmission Rate |
| LSF | Laser-saturated Fluorescence |
| GIF | Graphic Image Format |
| FOCO | First-order Correlation Orbital |
| STOCSY | Statistical Total Correlation Spectroscopy |