| Acronym | Meaning |
| MFR | Melt Flow Ratio |
| DC | Blood-air Distribution Coefficient |
| GWF | Global Warming Factor |
| IHEA | Industrial Health Engineering Association |
| EMS | Electromagnetic Susceptibility |
| WSDA | Weighted Spin-density Approxn. |
| MCSTEP | Multiconfigurational Spin-tensor Electron Propagator |
| RHB | Reheat Blow Molding |
| RFD | Reference Dose |
| SNIF | Site-specific Natural Isotope Fractionation |