| Acronym | Meaning |
| HHAP | Heavy Hydroaroms. From Petroleum |
| PAAP | Platelet Aggregation-associated Protein |
| CMS | Complete Model Space (in Many-body Calcns.) |
| SRPES | Synchrotron Radiation Photoelectron Spectroscopy |
| LQR | Linear Quadratic Regulator |
| DIPSI | Direct Implicit Plasma Surface Interactions (computer Program) |
| FSR | Free Spectral Range |
| PFT | Pulmonary Functional Test(s) |
| LEEM | Low-energy Electron Microscopy |
| DFMFT | Density-functional Mean-field Theory |