| Acronym | Meaning |
| UFP | Ultrafine Particles |
| RITG | Radiatively Important Trace Gases |
| ERF | Electrorheological Fluid |
| ENCAT | Epoxy Nucleophile Catalyzed Transesterification |
| XDBP | Halogenated Disinfection By-product |
| PAR | Photosynthetically Active Radiation |
| AV | Apparent Viscosity |
| ISG | International Stratigraphic Guide |
| CCQC | Center For Computational Quantum Chemistry |
| MRSA | Methicillin-resistant Staphylococcus Aureus |