| Acronym | Meaning |
| MIP | Macrophage Inflammatory Protein |
| ABC | Avidin-biotin Complex |
| OEMTB | One-electron Mol. Tight-binding (for Electronic Structure) |
| SS | Space Station |
| SS | Stainless Steel |
| CART | Cloud And Radiation Testbed |
| LERAM | Littoral Ecosystem Risk Assessment Model |
| HEB | High Efficiency Boiler |
| RSMC | Regional Specialized Meteorological Centre |
| EMEA | European Medicines Evaluation Agency |