| Acronym | Meaning |
| DO | Dissolved Oxygen |
| PACAP | Pituitary Adenylate Cyclase-activating Polypeptide |
| PIUS | Process Inherent Ultimate Safety |
| ZTA | Zirconia-toughened Alumina |
| ASF | African Swine Fever |
| PAO | Pseudo-atomic Orbital |
| VACSY | Variable-angle Correlation Spectroscopy |
| CHEMFET | Chem. Modified Field Effect Transistor |
| CCMC | Coupled-cluster Method With Multiconfiguration Reference State |
| HRPA | Higher Random Phase Approximation |