| Acronym | Meaning |
| DSS | Decision Support System |
| SIFCA | Slurry-infiltrated Fiber Castable [ceramic Casting Technique] |
| CPOM | Coarse Particulate Organic Matter |
| EMCOR | European Minor Constituent Radiometer |
| ICSS | Isobaric Crystallization From Supercritical Solution |
| SPB | Strong-potential Born (approxn. For At. Collision Calcns.) |
| SESR | Solvent Extraction And Soil Remediation |
| MAA | Melanoma-associated Antigen |
| ELP | Elastin-like Polypeptide |
| RIBE | Reactive Ion Beam Etching |