| Acronym | Meaning |
| SAR | Sodium Absorption Ratio |
| ISTP | International Solar Terrestrial Physics |
| SARM | Selective Androgen Receptor Modulator |
| FML | Flexible Membrane Liner |
| HSRC | Hazardous Substance Research Center |
| STMT | Superplastic Thermomech. Treatment |
| SUMP | Spin-constrained Unrestricted Moeller-Plesset |
| WRV | Water Retention Value [of Cellulose Pulps For Paper Manufacture] |
| CBI | Confidential Business Information |
| 3P | Pollution Prevention Pays |