| Acronym | Meaning |
| PDAP | Poly(diallyl Phthalate) |
| BGG | Bovine Gamma Globulin |
| DPA | Displacement Per Atom |
| NEA | Negative Electron Affinity |
| ECRR | Energy-corrected Rigid-rotor Approximation |
| EPCE | Effective Pair Correlation Energy Method |
| LILE | Large-ion Lithophile Element |
| ELLPAT | Environmental Lead Laboratory Proficiency Analytical Testing |
| SUVA | Specific UV Absorbance |
| RTCDW | Relativistic Target Continuum Distorted Wave (approxn. For Electron Capture In Ion-atom Collisions) |