| Acronym | Meaning |
| FEGE | Free Electron Gas Exchange Approximation |
| PBSS | Porous Bed Biomass Support System |
| SCAF | Self-consistent Anisotropic Field |
| BMC | Bone Marrow Cell |
| IHF | Integration Host Factor |
| EIA | Environmental Impact Assessment |
| RBCA | Risk-based Corrective Action |
| SAR | Synthetic Aperture Radar |
| SPR | Surface Plasmon Resonance |
| APM | Atom Probe Microanalysis |