| Acronym | Meaning |
| FAB | Fast Atom Bombardment (mass Spectrometry) |
| EIMS | Environmental Information Management System |
| QHE | Quantum Hall Effect |
| ASC | Ascorbic Acidpar |
| EF | Emission Factor |
| SIMAAC | Simultaneous Multi-element Analysis With A Continuum Source |
| CIHT | Configuration-interaction Hylleraas-type (wave Function) |
| PBP | Penicillin Binding Protein |
| NLTE | Non-local Thermodynamic Equilibrium |
| DTCI | 3,3'-diethylthiacarbocyanine Iodide |