| Acronym | Meaning |
| CSF | Carcinogenic Slope Factor |
| SLA | Scanning Laser Ablation |
| CARPT | Computer Automated Radioactive Particle Tracking |
| EAG | Exposure Assessment Group |
| QPM | Quantum Poincare Map |
| IATA | International Air Transport Association (Geneva |
| LSS | Laser Synchrotron Source |
| AGCI | Aspen Global Change Institute |
| ANOVA | Analysis Of Variation |
| HELP | Hydrologic Evaluation Of Landfill Performance Model |