| Acronym | Meaning |
| HSA | Hyperspherical Adiabatic (for Resonances In Electron-atom Scattering. Energy Levels |
| NIPALS | Nonlinear Iterative Partial Least Squares |
| FOCAL | Francais Ocean Et Climat Dans L'Atlantique Equatorial |
| HEUR | Hydrophobe Modified Ethoxylated Urethane [polymer] |
| INCH | Indirectly-bonded Carbon-hydrogen Shift Correlation |
| CIBE | Continuous Interfacial Bilayer Electrode |
| TCA | Trichloroacetic Acid |
| MO | Molecular Orbital |
| GEMMA | Gas-phase Electrophoretic Mobility Molecular Analysis |
| SEMPA | Scanning Electron Microscopy With Polarization Analysis |