| Acronym | Meaning |
| USDA | United States Department Of Agriculture |
| SEDEX | Sedimentary Exhalative |
| MSAPC | Mobile Source Air Pollution Control |
| SCPOM | Self-consistent Projecton Operator Method |
| MR-L-CEPM | Multireference-linearized-coupled Electron Pair Method |
| EDTA | Ethylenediaminetetraacetic Acid |
| TASCC | Chalk River Tandem Accelerator Superconducting Cyclotron Facility |
| PCFB | Pressurized Circulating Fluidized Bed (gasification Apparatus) |
| TIWLS | Time-independent Wave Packet Lippmann-Schwinger (equation) |
| FMR | Ferromagnetic Resonance |