| Acronym | Meaning |
| FEMO | Free-electron Molecular Orbital |
| LLD | Lower Limit Of Detection |
| GCRIO | Global Change Research Information Office |
| CCDC | Cambridge Crystallographic Data Center |
| CNP | C-type Natriuretic Peptide |
| ARCS | Assessment And Remediation Of Contaminated Sediments |
| CFB | Circulating Fluidized Bed |
| IHSS | International Humic Substances Society |
| TEAS | Thermal Energy Atom Scattering |
| SCR | Selective Catalytic Reduction |