| Acronym | Meaning |
| VGF | Vertical Gradient Freeze |
| IFD | Industrial Facilities Discharge File (file Within STORET) |
| NEO | Near-Earth Objects |
| EER | Excess Emission Report |
| PEFC | Polymer Electrolyte Fuel Cell |
| BSTR | Batch Stirred Tank Reactor |
| ICNIRS | International Council For Near Infrared Spectroscopy |
| IISRP | International Institute Of Synthetic Rubber Producers |
| WERC | Waste-management Education & Research Consortium |
| FVC | Forced Vital Capacity (lung Function) |