| Acronym | Meaning |
| CPBE | Coulomb-projected Born Approxn. With Exchange |
| PEYS | Photoelectron Yield Spectroscopy |
| IP | Inhalable Particle |
| VACSY | Variable-angle Correlation Spectroscopy |
| TRPO | Trialkylphosphine Oxide |
| SMBR | Submerged Membrane Bioreactor |
| IMA | Ion Microanalysis |
| SCI | Super Configuration Interaction |
| RIS | Radiation-induced Segregation |
| MSA | Mineralogical Society Of America |