| Acronym | Meaning |
| STFT | Short Time Fourier Transform |
| IPNS | Intense Pulsed Neutron Source |
| UNDS | Uniform National Discharge Standards |
| SMSI | Strong Metal-support Interaction |
| HPTTD | High-performance Thermophilic Two-phase Digestion |
| PREELS | Position-resolved Electron Energy Loss Spectroscopy |
| AREP | Averaged Relativistic Effective Potential |
| CERPIES | Collision Energy Resolved Penning Ionization Electron Spectra |
| CWTI | Chemical Waste Transportation Institute |
| PSD | Postsynaptic Density |