| Acronym | Meaning |
| WSAP | Weighted Sensitivity Analysis Program |
| SCFA | Short Chain Fatty Acid |
| QCA | Quasicrystalline Approximation |
| IPOD | International Phase Of Ocean Drilling |
| TCA | Turbulent Contact Absorber |
| UCI | Ultrasonic Contact Impedance |
| GRI | Geosynthetics Research Institute (Drexel University |
| MMI | Mucous Membrane Effects |
| GTA | Gas Tungsten Arc Welding |
| RPP | Reverse Pulse Polarography |