| Acronym | Meaning |
| CCST | Complex Coordinate Scattering Theory |
| GDP | Glow Discharge Plasma (for Atomic Emission Spectrometry) |
| GAMETAG | Global Atmospheric Measurements Experiment Of Tropospheric Aerosols And Gases |
| CDOC | Colored Dissolved Organic Carbon |
| ODC | Optimized Double Configuration |
| EA | Environmental Assessment |
| HNF | Hepatocyte Nuclear Factor |
| IDLH | Immediately Dangerous To Life Or Health |
| ACEI | Angiotensin Converting Enzyme Inhibitor |
| VIM | Vacuum Induction Melting |