| Acronym | Meaning |
| FDCD | Fluorescence Detected Circular Dichroism |
| EIH | Electron Ion Hybrid |
| MPR | Maximum Permissible Risk |
| UDWA | Unitarized Distorted-wave Approximation |
| MLCC | Multilayer Ceramic Chip Capacitors |
| GHRF | Growth Hormone-releasing Factor |
| NADB | National Air Data Branch (US EPA) |
| GASH | Guanidine Aluminum Sulfate Hexahydrate |
| CSP | Compact Strip Production |
| NRM | Nuclear Reference Material |