| Acronym | Meaning |
| UARP | Upper Atmospheric Research Program |
| SNG | Synthetic Natural Gas |
| AOI | Automatic Optical Inspection |
| CLIM | Climate Change Database (accessible Through OLS) |
| MFR | Melt Flow Ratio |
| ADA | American Diabetes Association |
| IPCM | Isodensity Polarizable Continuum Model [ab Initio Method] |
| SWNT | Single-wall Nanotube |
| SMCRA | Surface Mining Control And Reclamation Act |
| MSK | Muscular-skeletal Effects |