| Acronym | Meaning |
| RSM | Reactive Scavenging Module |
| GVHD | Graft Versus Host Disease |
| MCP | Monocyte Chemoattractant Protein |
| SRA | Sudden Rotation Approximation |
| SNP | Single-nucleotide Polymorphism |
| SRC | Solvent-refined Coal |
| SDI | Silt Density Index |
| UNITAR | United Nations Institute For Training And Research |
| VPS | Vacuum Plasma Spraying |
| NECAC | National Environmental Compliance Assistance Center |