| Acronym | Meaning |
| HAV | Hepatitis A Virus |
| SMOW | Standard Mean Ocean Water |
| GSK | Glycogen Synthase Kinase |
| ABRE | Abscisic Acid-responsive Element |
| ISPAC | International Society For Polycyclic Aromatic Compounds |
| IRA | Interim Response Actions |
| SAP | Scientific Advisory Panel (FIFRA) |
| BRS | Biennial Reporting System |
| GEMAP | Geocoded Emission Modeling And Projection |
| MSA | Multivariate Statistical Analysis |