| Acronym | Meaning |
| NAEP | National Association Of Environmental Professionals |
| MCTDH/BSE | MCTDH (with) Basis Set Expansion |
| MOS | Margin Of Safety |
| PBZN | Peroxybenzoyl Nitrate |
| LEEIXS | Low Energy Electron Induced X-ray Spectrometry |
| FENE | Finitely Extensible Nonlinear Elastic [dumbbell Model] |
| SLAMS | State And Local Air Monitoring System |
| DSA | Dimensionally Stable Anode |
| SOCI | Second-order Configuration Interaction |
| ITRC | Interstate Technology And Regulatory Cooperation Working Group |