| Acronym | Meaning |
| SERHF | Symmetry-equivalenced Restricted Hartree-Fock |
| IASH | International Association On The Stability And Handling Of Liquid Fuels |
| NRFE | Normalised Relative Fit Error |
| CMO | Canonical Molecular Orbital |
| LPAS | Laser Photoacoustic Spectroscopy |
| CETTP | Complex Effluent Toxicity Testing Program (US EPA) |
| AAI | American Association Of Immunologists |
| JCPDS | Joint Committee On Powder Diffraction Standards |
| ANC | Acid Neutralizing Capacity |
| GLC | Gas Liquid Chromatography |