| Acronym | Meaning |
| ECID | Electron Capture Induced Decomposition |
| RESIS | Receptor Site Interaction Simulation |
| FPP | Fertilization Promoting Peptide |
| SLIT | Solid-liq. Intermol. Transfer |
| EPS | Extrapyramidal Side Effect |
| DOI | Digital Object Identifier |
| FISP | Fast Imaging With Steady-state Precession |
| HAMR | Heat Assisted Magnetic Recording |
| LTER | Long Term Ecological Research |
| UA | United Atom |