| Acronym | Meaning |
| DOR | Delta Opioid Receptor |
| ECC | Electrokinetic Capillary Chromatography |
| CERN | Conseil Europeen Pour La Recherche Nucleaire |
| HAZ | Heat-affected Zone |
| CONDO | Crystal Orbital Neglect Of Differential Overlap |
| GHRS | Goddard High Resolution Spectrograph |
| BHMA | British Hard Metal Association |
| PIC | Public Information Center |
| MBESO | Maximum Bond Energy Symmetry Orbital |
| CHESS | Cornell High-Energy Synchrotron Source |