| Acronym | Meaning |
| PBPD | Physiologically Based Pharmacodynamic |
| ZFS | Zero-field Splitting |
| RITZ | Regulatory And Investigative Treatment Zone |
| GFAP | Glial Fibrillary Acidic Protein |
| SMCL | Secondary Maximum Contaminant Level |
| TCO | Transparent Conducting Oxide |
| UQ-NG | Uniform-quality (basis Set) Constructed With A Number (n) Of Gaussian (g) Functions |
| ICLS | Intracavity Laser Spectroscopy |
| IMA | International Mineralogical Association |
| WLE | Wigner-Liouville Equation (in Study Of Quantum Dynamics) |