| Acronym | Meaning |
| SAQM | SARMAP Air Quality Model |
| BHMT | Betaine-homocysteine Methyltransferase |
| LAWG | Laboratory Accreditation Working Group |
| TPV | Thermoplastic Vulcanizate |
| OTAG | Ozone Transport Assessment Group |
| OCT | Optimized Cluster Theory |
| CASTNET | Clean Air Status And Trends Network |
| NCP | National Contingency Plan (Superfund) |
| NIPR | National Institute Of Polar Research |
| SRXRF | Synchrotron Radiation X-ray Fluorescence |