| Acronym | Meaning |
| CVS | Constant Volume Sampler |
| UDDS | Urban Dynamometer Driving Schedule |
| PSNS | Pretreatment Standards For New Sources |
| RUSTIC | Risk Of Unsaturated/saturated Transport And Transformation Of Chemical Concentrations |
| ALT | Alanine Aminotransferase |
| GTT | Glucose Tolerance Test |
| IGF | Insulin-like Growth Factor |
| BAER | Brainstem Auditory Evoked Response |
| PPDS | Physical Property Data Service |
| SRTC | Savannah River Technology Center |