| Acronym | Meaning |
| GLORIA | Gold-labeled, Optically Read, Rapid Immunoassay |
| TMMC | Tetramethylammonium Manganese Trichloride |
| SITE | Superfund Innovative Technology Evaluation |
| OIDA | Optoelectronics Industry Development Association |
| TOFA | Tall Oil Fatty Acids |
| SPT | Standard Penetration Test |
| BAF | Biological Aerated Filter |
| UPA | Unitary-pole Approximation |
| BGK | Bhatnagar-Gross-Krook (kinetic-theory Model For Reactive Collisions) |
| ROA | Relaxed Orbital Approximation |