| Acronym | Meaning |
| SC-RPA | Single-channel Random Phase Approximation |
| ABET | Accreditation Board For Engineering And Technology |
| DWPF | Defense Waste Processing Facility |
| HWDU | Hazardous Waste Disposal Unit |
| ORAC | Organic Reaction Accessed By Computer |
| FSIS | Food Safety And Inspection Service |
| DPT | Direct Perturbation Theory |
| BSG | Borosilicate Glass |
| EPOCA | Environmental Project On Central America |
| ODR | Optical Double Resonance |