| Acronym | Meaning |
| TRACE-P | Transport And Chemical Evolution Over The Pacific |
| GEMS | Graphical Exposure Modeling System |
| LEEIXS | Low Energy Electron Induced X-ray Spectrometry |
| CAW | Carbon Arc Welding |
| SSA | Spherical Sector Analysis |
| ISM | Interaction Site Model (in Statistical Mechanics Of Fluids) |
| CFM | Charge Force Microscope |
| FDR | Frequency Domain Reflectometry |
| PFDT | Partial Flow Dilution Tunnel |
| GEK | Geomagnetic Electrokinetograph |