| Acronym | Meaning |
| HFET | Highway Fuel Economy Test |
| SPE | Solid Phase Electrolyte |
| GVB | Generalized Valence Bond |
| TACI | Transmembrane Activator And CAML Interactor |
| SCC | Squamous Cell Carcinoma |
| SAPRC | Statewide Air Pollution Research Center |
| EERU | Environmental Emergency Response Unit |
| ODU | Optical Density Units |
| PFT | Pulmonary Functional Test(s) |
| MIPAES | Microwave-induced Plasma Atomic Emission Spectrometry |