| Acronym | Meaning |
| CATA | Computer-aided Thermal Anal. |
| SMA | Specific Methanogenic Activity |
| NARSTO-NE-OP | North American Research Strategy For Tropospheric Ozone-Northeast Oxidant And Particle Study |
| IEG | Immediate Early Gene |
| NMRD | Nuclear Magnetic Relaxation Dispersion |
| IAT | Island Arc Tholeiite |
| API | Air Pollution Index |
| CCDZP | Correlation-consistent Double-zeta (plus) Polarization (basis Set) |
| IC | Ion Chromatography |
| TGIC | Triglycidyl Isocyanurate |