| Acronym | Meaning |
| RITG | Radiatively Important Trace Gases |
| INRS | Institut National De Recherche Et De Securite (Paris |
| CIMS | Chemical Ionization Mass Spectrometry |
| EHSO | Environmental Health And Safety Online |
| FEMA | Flavor Extract Manufacturers Association |
| PEOE | Partial Equalization Of Orbital Electronegativity (model) |
| MLR | Multilinear Regression |
| ICMRCI | Internally Contracted MR-CI |
| PAI | Pesticide Active Ingredient |
| CPCA | Consensus Principal Component Analysis |