| Acronym | Meaning |
| Y-STR | Y Chromosome Short Tandem Repeat |
| MAER | Maximum Allowable Emission Rate |
| GNO | Geminal Natural Orbital |
| EMT | Effective-medium Theory (of Bonding In Metallic Systems) |
| CCMET | Coupled-cluster Many-electron Theory |
| MLEE | Multilocus Enzyme Electrophoresis |
| RI | Remedial Investigation |
| ATMOS | Atmospheric Trace Molecule Spectroscopy |
| TSI | Trophic State Index |
| SHE | Standard Hydrogen Electrode |