| Acronym | Meaning |
| ESR | Erythrocyte Sedimentation Rate |
| UEATC | European Union For Technical Agreements In Construction (French; L'Union Europeenne Pour L'Agrement Technique Dans La Construc |
| NEE | Net Ecosystem Exchange |
| BOP | Basic-O Process |
| OKE | Optical Kerr Effect |
| EBIS | Electron-beam Ion Source |
| NMDR | Nuclear Magnetic Double Resonance |
| SIM | Stress-induced Martensite |
| FEMO | Free-electron Molecular Orbital |
| SBSR | Single Bead String Reactor |