| Acronym | Meaning |
| RZM | Root Zone Method (of Wastewater Treatment) |
| MESIP | Modeling Environmental Scenarios In Ponds |
| BWIP | Basalt Waste Isolation Project |
| FABMS | Fast Atom Bombardment Mass Spectrometry |
| CDD | Charge-density Distortion |
| TCVA | Total Culturable Virus Assay |
| MBESHO | Maximum Bond-energy Symmetry Hybrid Orbital |
| AFC | Assimilation (with) Fractional Crystallization (geochemistry) |
| MAMS | Multispectral Atmospheric Mapping Sensor |
| LTP | Long-term Potentiation |