| Acronym | Meaning |
| AHF | Approximate Hartree-Fock Method |
| GDT | Generalized Dilatation Transformation (method In Study Of Stationarity Principle For At. And Mol. Resonance States) |
| LADD | Lowest Acceptable Daily Dose |
| MEPED | Medium Energy Proton & Electron Detector |
| PTGS | Post-transcriptional Gene Silencing |
| NIHHS | Notification Of Installations Handling Hazardous Substances Regulations (UK) |
| PBPC | Peripheral Blood Progenitor Cell |
| HASTE | Half-Fourier Acquisition With Single-shot Turbo Spin-echo |
| RFE | Recursive Feature Elimination |
| RFLP | Restriction Fragment Length Polymorphism |