| Acronym | Meaning |
| NWEA | National Wood Energy Association |
| CAD | Collisionally Activated Dissociation |
| EET | Epoxyeicosatrienoic Acid |
| RLP | Reactive Liquid Polymer |
| ZCC | Zero Core Contribution (model For Photodetachment Calcns.) |
| PHF | Paired Helical Filament |
| STE | Septic Tank Effluent |
| DEXAFS | Dispersive Extended X-ray Absorption Fine Structure |
| FDR | Frequency Domain Reflectometry |
| DIT | Diffusive Interfacial Transport |