| Acronym | Meaning |
| FMASH | FeO-MgO-Al2O3-SiO2-H2O System |
| CAWG | Clean Air Working Group |
| SARA | Saturates |
| EDA | Electron Donor-acceptor |
| NTU | Number Of Transfer Units (in Packed Tower Aeration System) |
| JEV | Japanese Encephalitis Virus |
| PCEM | Point-charge Electrostatic Model |
| FGD | Flue Gas Desulfurization |
| PSII | Plasma Source Ion Implantation |
| PALMS | Particle Analysis By Laser Mass Spectrometry |