| Acronym | Meaning |
| OTC | Ozone Transport Commission |
| CTPGF | Closed Time Path Green Function (in Many-body Theory) |
| FIB | Focused Ion Beam |
| RSMC | Regional Specialized Meteorological Centre |
| LTMPF | Low-Temperature Microgravity Physics Facility |
| HSEOS | Hard-sphere Equation Of State |
| LSP | Liquid-stabilized Plasma |
| SRPS | Synchrotron Radiation Photoelectron Spectroscopy |
| EDS | Energy-dispersive Spectrometry |
| NLMO | Nonorthogonal Localized Molecular Orbital |