| Acronym | Meaning |
| PBCSBR | Porous Biomass Carrier Sequencing Batch Reactor |
| SISF | Superlattice Intrinsic Stacking Fault |
| 4WM | Four Wave Mixing |
| FASI | Field-amplified Sample Injection |
| CMAQ | Community Multiscale Air Quality |
| OGDR | Optogalvanic Double Resonance |
| STEM | Scaled Taylor Exponential Model |
| BNF | Biological Nitrogen Fixation |
| DCB | Double-cantilever Beam |
| HARMS | High Aspect Ratio Microstructure |