| Acronym | Meaning |
| CIEEL | Chem. Initiated Electron Exchange Luminescence |
| LOPC | Laser Optical Particle Counter |
| DBE | Deep Basin Experiment |
| PNA | Peanut Agglutinin |
| OPSE | Optically Pumped Stimulated Emission |
| BAC-MP4 | Bond-additivity-corrected Moeller-Plesset 4th-order Perturbation |
| LSI | Large-scale Integration |
| NBFAC | National Bioforensic Analysis Center Par |
| OBS-MCSC | Optimized Basis Set-multiconfiguration Spin Coupled |
| ECCES | Environmental Calculations Of Consequences From Energy Systems (model) |