| Acronym | Meaning |
| IRC | Intrinsic Reaction Coordinate |
| EDRAW | Erasable Digital Read After Write |
| MCP | Monocyte Chemoattractant Protein |
| HATREMS | Hazardous And Trace Emissions System |
| DBRA | Division Of Biometry And Risk Assessment |
| UHIPI | Ultrahigh Intensity Post-ionization |
| LST | Local Solar Time |
| CHARM | Complex Hazardous Air Release Model |
| TLEV | Transition Low Emission Vehicle |
| ASCA | Advanced Satellite For Cosmology And Astrophysics |