| Acronym | Meaning |
| QVE | Quasivibrational Energy (formalism In Multiphoton Dissocn.) |
| FOLED | Flexible Organic Light-emitting Device |
| BSSE | Basis-set Superposition Error |
| MECS | Manufacturing Energy Consumption Survey (DOE) |
| SAR | Sodium Absorption Ratio |
| SLMO | Symmetry-adapted Localized Molecular Orbital |
| NLET | National Laboratory For Environmental Testing |
| ECETOC | European Chemical Industry |
| WSE | Wool Scouring Effluent |
| ATDC | After Top Dead Center (gasoline And Diesel Engine Timing) |