| Acronym | Meaning |
| DDF | Depth Distribution Function |
| BK-DOK | Berufkrankeit Dokumentation (German Occupational Disease Documentation) |
| MDS | Metastable Deexcitation Spectroscopy |
| TRRFC | Time-resolved Radio Frequency Conductivity |
| MCC | Molecular Coupled-cluster (method) |
| ANCA | Anti-neutrophil Cytoplasmic Antibodies |
| CFCC | Continuous Fiber Ceramic Composite |
| HSWA | Hazardous And Solid Waste Amendments Of 1984 |
| SAIS | Science And Applications Information System |
| CERDA | Coincident Elastic Recoil Detection Analysis |