| Acronym | Meaning |
| PPGVB | Perfect Pairing Generalized Valence Bond (wave Function) |
| EBV | Epstein-Barr Virus |
| ICF | Inertial Confinement Fusion |
| IVR | Intramolecular Vibrational Energy Redistribution |
| TDTF | Time-dependent Thomas-Fermi |
| CEGB | Central Electricity Generating Board |
| CN | Condensation Nucleus |
| NASP | National Aerospace Plane |
| ACAT | Acyl-CoA: Cholesterol Acyltransferase |
| ABWAG | Abwasserabgabengestres (Germany Wastewater Discharge Law Regulates Cost Per Volume) |