| Acronym | Meaning |
| FODLS | Fiber Optic Dynamic Light Scattering |
| OSWV | Osteryoung Square Wave Voltammetry |
| EEE | Exoelectron Emission |
| EO | Equivalent Orbital |
| OPAL | Omni-Purpose Apparatus At LEP |
| ESA | Electron Stimulated Adsorption |
| IVF | In Vitro Fertilization |
| AQDM | Air Quality Display Model |
| ATDC | After Top Dead Center (gasoline And Diesel Engine Timing) |
| OTIS | One-dimensional Transport With Inflow And Storage |