| Acronym | Meaning |
| FES | Field Emission Spectroscopy |
| RESS | Rapid Expansion Of Supercritical Solution |
| FRES | Forward Recoil Emission Spectrometry |
| IBMS | Ion Beam Mass Spectrometry |
| ICRH | Ion Cyclotron Resonance Heating |
| ADPIC | Atmospheric Dispersion Particle-in-Cell |
| CPE | Controlled-potential Electrolysis |
| HEBBLE | High Energy Benthic Boundary Layer Experiment |
| QFEP | Quantum Free Energy Perturbation (calcn. Method) |
| IOSVR | Infinite Order Sudden Vib-rotor Approximation |