| Acronym | Meaning |
| IAWPRC | International Association For Water Pollution Research And Control |
| QFEP | Quantum Free Energy Perturbation (calcn. Method) |
| FCHF | Frozen-core Hartree-Fock |
| MOCVD | Metal Org. Chem. Vapor Deposition |
| EIS | Electron Impact Spectroscopy |
| SSFP | Steady-state Free-precession |
| DAB | Dipole Adapted Basis (wave Function) |
| HMPT | Hexamethylphosphoric Triamide |
| TSA | Trichostatin A |
| MEDLARS | Medical Literature Analysis And Retrieval System (NLM) |