| Acronym | Meaning |
| ADA | Adenosine Deaminase |
| NAL | No Action Level |
| USCAR | United States Council For Automotive Research |
| CAW | Carbon Arc Welding |
| NHMRC | National Health And Medical Research Council (Australia) |
| FIMS | Field Ionization Mass Spectrometry |
| SPARC | Scholarly Publishing & Academic Resources Coalition |
| MSD | Mean Square Displacement |
| GC/MS/DS | Gas Chromatography/mass Spectrometry/data System (Finnigan) |
| MPNO | Molecular Pair Natural Orbital |