| Acronym | Meaning |
| HCA | Human Carbonic Anhydrase |
| CASSCF-CCI | Complete Active Space Self-consistent Field-contracted CI |
| ABI | Automated Ball Indentation |
| MRT | Mean Residence Time |
| NBMO | Nonbonded Molecular Orbital |
| TAG | Trans-Atlantic Geotraverse |
| COLD | Chronic Obstructive Lung Disease |
| MECOP | Modified Electron Correlation Polarization (potential) |
| MSA | Mean Spherical Approxn. |
| PET | Positron Emission Tomography |