| Acronym | Meaning |
| BO | Biorthonormal (wave Function) |
| BSR | Bottom Simulating Reflection |
| SPMN | Soil Potentially Mineralizable Nitrogen |
| SARS | Scattering And Recoiling Spectrometry |
| TBP | TATA-box Binding Protein |
| ESMR | Electrically Scanning Microwave Radiometer |
| PIR | Protein Identification Resource |
| DPP | Dual Purpose Plant |
| HSC | HAZMAT Spill Center |
| HLA | Human Leukocyte Antigen |