| Acronym | Meaning |
| RCM | Radiative Convective Model (of Climate) |
| ECCD | Electron Cyclotron Current Drive |
| ISBN | International Standard Book Number |
| PSMO | Pseudo MO |
| LEEP | Low-energy Solvent Extraction Process |
| BOM | Biodegradable Organic Matter |
| MIDAS | Microimaging Dust Analysis System |
| SOPHF | Spin And Orbital Polarized Hartree-Fock |
| GLERL | Great Lakes Environmental Research Laboratory |
| ASCE | American Society Of Civil Engineers |