| Acronym | Meaning |
| FIT | Flow Injection Titration |
| RDA | Regularized Discriminant Analysis |
| DOC | Dissolved Organic Carbon |
| CAGE | Capillary Affinity Gel Electrophoresis |
| RVP | Reid Vapor Pressure (used For Gasoline Volatility) |
| ATDHF | Adiabatic Time-dependent Hartree-Fock |
| RAS | Reflectance Anisotropy Spectroscopy |
| PMN | Premanufacture Notice |
| MBT | Many-body Theory |
| BS | Backscattering Spectroscopy |