| Acronym | Meaning |
| DME | Dropping Mercury Electrode |
| CDF | Centered Dark Field |
| EMI | Enriched Mantle Component 1 (of S. R. Hart |
| STEL | Short Term Exposure Limit |
| IMO | Intermolecular Mol. Orbital |
| SGMP | Sol-gel-microsphere Pelletization |
| ILEED | Inelastic Low-energy Electron Diffraction |
| APA | Administrative Procedure Act |
| IMDG | International Maritime Dangerous Goods |
| PLDMR | Photoluminescence Detected Magnetic Resonance |