| Acronym | Meaning |
| VDAC | Voltage-dependent Anion Channel |
| RRPA | Relativistic Random Phase Approximation |
| OBS-MCSC | Optimized Basis Set-multiconfiguration Spin Coupled |
| USANS | Ultra-small-angle Neutron Scattering |
| FIM | Friable Insulation Material |
| CFCMC | Continuous Fiber Ceramic Matrix Composites |
| MICS | Magnetospheric Ion Compn. Spectrometer |
| GAW | Global Atmospheric Watch |
| PECAM | Platelet Endothelial Cell Adhesion Molecule |
| SRGS | Stimulated Raman Gain Spectroscopy |