| Acronym | Meaning |
| SIP | State Implementation Plan |
| CNLS | Complex Nonlinear Least Squares (data Fitting Method) |
| BK-DOK | Berufkrankeit Dokumentation (German Occupational Disease Documentation) |
| SBE | Sulfobutyl Ether |
| CAC | Critical Aggregation Concentration |
| SIMCA | Soft Independent Modeling Of Class Analogy (principal Component Analysis) |
| SACF | Symmetry-adapted Configuration Function |
| AGA | American Gas Association |
| AECMA | European Association Of Aerospace Manufacturers |
| ANT | Adenine Nucleotide Translocator |