| Acronym | Meaning |
| NPRI | National Pollutant Release Inventory |
| EVAD | Electro-hydraulic Ventricular Assist Device (heart Implantable) |
| CARS | Corrective Action Reporting System (now Known As RCRIS) |
| IAP | Imaging Atom Probe |
| CHAP | Chronic Hazard Advisory Panel |
| DECSY | Double-quantum Coherence Echo Correlated Spectroscopy |
| NES | Neurobehavioral Evaluation System |
| TCSCF | Two-configuration Self-consistent Field Procedure |
| CHF | Congestive Heart Failure |
| XRES | X-ray Emission Spectroscopy |