| Acronym | Meaning |
| EGR | Exhaust Gas Recirculation |
| LCFFUA | Linear Combination Of Floating Functions Of United Atom |
| HMM | Hazardous Materials Management |
| CTE | Coefficient Of Thermal Expansion |
| TOX | Total Organic Halide |
| CS | Coupled-states (or Centrifugal Sudden) Approximation |
| IPAD | Integrated Pulsed Amperometric Detection |
| LIGA | Lithographie |
| CS | Crystal Structure |
| CAP88-PC | Clean Air Act Assessment Package-1988 |