| Acronym | Meaning |
| GCIB | Gas Cluster Ion Beam |
| WWT | Wastewater Treatment |
| SOF | Soluble Organic Fraction |
| BPAI | Board Of Patent Appeals And Interferences |
| SVR | Systemic Vascular Resistance |
| MWP | Mixed Waste Paper |
| CEQA | California Environmental Quality Act |
| PSRI | Planetary Sciences Research Institute |
| OHCE | One-and-a-half-centered Expansion (method For Calcns. On Charge Transfer In Ion-atom Scattering) |
| ESAT | Environmental Services Assistance Team |