| Acronym | Meaning |
| DRP | Deutsches Reichpatent |
| IEM | Immunoelectron Microscopy |
| DXA | Dual-energy X-ray Absorptiometry |
| PHRED | Public Health Risk Evaluation Data |
| WADR | Waste Acid Detoxification And Reclamation |
| MCLR | Multiconfigurational Linear Response (an MC-SCF Method) |
| MIRC | Michael Initiated Ring Closure |
| ACAR | Angular Correlation Of Annihilation Radiation |
| RTP | Reinforced Thermoplastic |
| BBXRT | Broad Band X-Ray Telescope |