| Acronym | Meaning |
| CSMA | Chemical Specialties Manufacturers Association |
| RKKY | Ruderman-Kittel-Kasuya-Yoshida (indirect Electron Exchange Mechanism) |
| FPC | Fish Protein Concentrate |
| TROLS | Terrestrial And Riparian Organisms |
| PMC-SCF | Pair Multiconfiguration-SCF (with Electron Pair Optimization) |
| LTDU | Land Treatment Demonstration Unit |
| HD | Hydrogen Damage |
| TBM | Tight Binding Model |
| NCC | Near-centerline Concn. |
| UMIX | User-Manufacturer Information EXchange |