| Acronym | Meaning |
| MDSRS | Morphology-dependent Stimulated Raman Scattering |
| SRB | Sulfate Reducing Bacteria |
| SRC | Solvent-refined Coal |
| CAAA | Clean Air Act Amendments (of 1990) |
| ACPD | Alternating Current Potential Drop |
| CK1 | Casein Kinase 1 |
| EAS | Extensive Air Shower |
| HGHR | Human Growth Hormone Receptor |
| AHW | Atomic Hydrogen Welding |
| CBS-FCI | Complete Basis Set-full Configuration Interaction |