| Acronym | Meaning |
| NOS | Nitric Oxide Synthase |
| STATE | Sulfur Transport And Transformation In The Environment |
| SCC-DVM | Self-consistent-charge-discrete-variational Method |
| LDQ | Linnett Double Quartet (equivalent To Nonpairing Spatial Orbital Theory) |
| DIBA | Diisobutyl Adipate |
| BOHS | British Occupational Hygiene Society |
| AIP | Acute Intermittent Porphyria |
| HFET | Highway Fuel Economy Test |
| SPINDO | Spectroscopic Potentials Adjusted Intermediate Neglect Of Differential Overlap |
| RLP | Reactive Liquid Polymer |