| Acronym | Meaning |
| ECAFM | Electrochemical Atomic Force Microscopy |
| RFID | Radio-frequency Identification |
| OCEE | Overlap Corrected Electronegativity Equalization |
| PANAK | Peroxyacetyl Nitrate Aldehyde Ketones |
| RECLAIM | Regional Clean Air Incentives Market |
| ACID | Acidification Chemistry Information Database |
| ROSE | Remote Optical Sensing Of Emissions |
| THEED | Transmission High-energy Electron Diffraction |
| EXOSAT | European X-ray Observatory Satellite |
| JPO | Japanese Patent Office |