| Acronym | Meaning |
| OER | Oxygen Enhancement Ratio |
| PMF | Positive Matrix Factorization |
| NIMS | Negative Ion Mass Spectrometry |
| FK | Fish Kill (file Within STORET) |
| STOCSY | Statistical Total Correlation Spectroscopy |
| COMP | Cartilage Oligomeric Matrix Protein |
| AHSP | ÿ-Hemoglobin-stabilizing Protein |
| ESIC | Electrostatic Interaction Chromatography |
| LHSF | Local Hyperspherical Surface Functions (in Quantum Calcns. On Reactive Scattering) |
| FIT | Flow Injection Titration |