| Acronym | Meaning |
| XGRS | X-ray/gamma-ray Spectrometer |
| CAP | Corrective Action Plan |
| VDU | Visual Display Unit |
| PLCC | Plastic Leadless Chip Carrier |
| BEI | Biological Exposure Indices |
| IRMPA | Infrared Multiphoton Absorption |
| NFCR | National Foundation For Cancer Research |
| SMOW | Standard Mean Ocean Water |
| ECPA | European Crop Protection Association |
| MMFF | Molecular Mechanics Force Field |