| Acronym | Meaning |
| RTO | Regenerative Thermal Oxidizer |
| DOS | Density Of States (in Band Structures) |
| NCDGF | Noncalcareous Dark Grey Floodplain |
| SRMCASE | Symmetry-restricted Multiconfiguration Annihilation Of Single Excitations Method |
| NTNCWS | Nontransient, Noncommunity Water Supplies |
| DIMET | Desorption Induced By Multiple Electronic Transitions |
| MFC | Multi-function Controller |
| SEELFS | Surface Extended-energy-loss Fine-structure |
| HUVEC | Human Umbilical Vein Endothelial Cell |
| SD | Std. Deviation |