| Acronym | Meaning |
| TNBS | Trinitrobenzene Sulfonic Acid |
| FKN | Field-Koros-Noyes (mechanism) |
| ARMI | Analytical Reference Materials International |
| NERC | Natural Environment Research Council (UK) |
| CCHW | Citizens Clearinghouse For Hazardous Wastes |
| DOMO | Doubly Occupied Molecular Orbital |
| GTP | Guanosine 5'-triphosphate |
| FETI | Fire, Explosion And Toxicity Index |
| CASPT | Complete Active Space-perturbation Theory |
| MIRACL | Mid Infrared Advanced Chemical Laser |