| Acronym | Meaning |
| OMNMHCE | Organic Material Nonmethane Hydrocarbon Equivalent |
| GEK | Geomagnetic Electrokinetograph |
| PEIS | Programmatic Environmental Impact Statement |
| EI | Emissions Inventory |
| TFA | Trifluoroacetic Acid |
| PICP | Carboxyterminal Propeptide Of Type I Procollagen |
| HFKS | Hartree-Fock-Kohn-Sham (density-functional Theory) |
| TPE | Threshold Photoelectron |
| BALF | Bronchoalveolar Lavage Fluid |
| HFET | Heterostructure Field Effect Transistor |