| Acronym | Meaning |
| UNSCEAR | United Nations Scientific Committee On The Effects Of Atomic Radiation |
| LVM-ST | Least-squares Variational Method (involving Only) Square-integrable (test Functions) (for Wave Functions In Scattering) |
| LCR | Ligase Chain Reaction |
| DRE | Destruction Removal Efficiency |
| PARP | Poly ADP-ribose Polymerase |
| AMR | Anisotropic Magnetoresistance |
| SAMO | Simulated Ab Initio Molecular Orbital |
| MLE | Maximum Likelihood Estimate |
| SCFX-CI | Excited-state Self-consistent Field Configuration Interaction |
| CEY | Conversion Electron Yield |