| Acronym | Meaning |
| TSMR | Thickness-shear-mode Resonator |
| START | Strategic Arms Reduction Treaty |
| ADC | Analog-to-digital Converter |
| AWWARF | American Water Works Association Research Foundation |
| PSD | Prevention Of Significant Deterioration |
| CBA | Chemical Blowing Agent |
| FETI | Fire, Explosion And Toxicity Index |
| CCDIS | Charge-coupled Device Imaging Spectrometer |
| MPPSIRD | Mass Peak Profiling From Selected Ion Recording Data |
| BEIS | Biogenic Emissions Inventory System (US EPA) |