| Acronym | Meaning |
| ALAU | Delta-aminolevulinic Acid Dehydratase In Urine (lead Poisoning Indicator) |
| ALR | Allergenic Effects |
| MDS | Minimum Detectable Signal |
| PCR | Principal Component Regression |
| DFAA | Dissolved Free Amino Acids |
| RNA | Remediation By Natural Attenuation |
| SUPREX | Stability Of Unpurified Proteins From Rates Of H/D Exchange |
| LEL | Lowest Effect Level |
| PAI-1 | Plasminogen Activator Inhibitor 1 |
| PHO | Pseudoharmonic Oscillator |