| Acronym | Meaning |
| BO | Bond Orbital |
| VADW | Vibrationally-adiabatic Distorted-wave Method |
| LRTBAP | Long-range Trans-boundary Air Pollution |
| LEP | Light Emitting Polymer |
| MALLS | Multiple-angle Laser Light Scattering |
| QSTLS | Quantum Singwi-tosi-land-sjolander (theory |
| CWBA | Coulomb-wave Born Approximation |
| MMCDF | Multichannel Multiconfiguration Dirac-Fock Method |
| TGN | Trans-Golgi Network |
| IAEA | International Atomic Energy Agency |