| Acronym | Meaning |
| CHA | Concept Hazard Analysis |
| MEP | Molecular Electrostatic Potential |
| ETS | Extended Transition State (method For Bond Dissocn. Energies) |
| VOD | Veno-occlusive Disease |
| LRTI | Lower Respiratory Tract Infection |
| AFCEE | Air Force Center For Environmental Excellence |
| EMTS | Environmental Monitoring Testing Site |
| MBPLS | Multiblock Partial Least Squares |
| IRIS | Imaging Of Radicals Interacting With Surfaces |
| TRUEX | Transuranic Extraction |